Is Perpetual Motion Truly Impossible or Simply Misunderstood?

[mapper]

First off, I don’t have a phd, I am not a scientist (hehe well I am a comp programmer and i know some of them to claim to be scientist) My skills and basic understanding physics, classical and quantum are weak compared to the people that frequent this forum. I actually found this forum while I was searching google about dark matter vs dark energy. Since then I have been reading every post discussion here for about the last month. I must say, these boards hold the most interesting discussion I have ever seen/read anywhere else. I love reading peoples views and ideas.

When it comes to science/life I look at it with an open mind. Nothing is impossible, the only limit is our own imagination. Although someone’s idea may be proven wrong our ability to create that idea is the truly impressive part of an individual (and mankind) and the successfulness of the human race. Whether it be wrong or right, doesn’t matter.

There have been many great thinkers that have changed the way we view the world, physics or just simply put, how we perceive things to work. But when someone creates a formula/theory it may work for the time with our current understanding but years later it can either be completely proven completely wrong or simply needs a modifier or constant implied to make it work with our current understanding or to fit with other forumals/theories that seem to work.

Ok, sorry for the rambling, ill get onto my subject.

The topic that makes most every scientist cringe. Perpetual motion. Claims of being able to have a self maintaining motion. Although the math doesn’t support the word perpetual cause it creates physical impossibilities. I believe it’s simply the word associated with the action that makes the topic seem so ridiculous that scientist don’t want to touch the subject.

This is a subject that has been a long time interest of mine. I would love to hear peoples views and ideas on the matter. Think of this first. We already can see motion similar to this in every day life. From the motion of our solar system alone, and our planets for hundreds of millions of year currently orbiting the sun. Although it’s at a large scale we can still see the motion, and we know its been along for a long time and will be around for some time to come. Think about small scale now too. How about matter, in its constant vibration. Isnt that kind of an idea of perpetual motion. Will it last forever, kinda. It will last perpetually in our lifetimes.

I think peoples biggest problem is the ability to think on a scale other then their physical form. Now we see things working on a big and small scale what can we do to create something similar that will work on a scale we can tangibly see and use?

The biggest problem I see with many machines of creating possible perpetual motion is the fact that they all really on gravity in some way to create the motion. Could coming up with a self maintaining motion machine be easier if you could build it in the void of space where gravity won't be necessary? Using superconductors in some way? Also, can a motion machine harness the power of the motion and create an energy surplus that can be stored?

I would really just like to read peoples views and ideas on the subject. I don’t want to hear about impossibilities. Cause it may be an impossibility for our current understanding but what good are you to science if you can simply dream up ways something can work. Or at least come to a absolute understanding on why it can't work and could never work.

Cheers

 

[force5]

Hi mapper;

If you are only interested it discussing the possibilities and not the reasons it will not work, I guess I can't offer much input. At one point in the past, I explored the subject at length and now except the fact that at any level within the cosmos, perpetual motion as I understand it, is not possible. But, I must admit, I did learn a few things exploring the subject.

Good Luck.

 

[donnie]

First off, I don’t have a phd, I am not a scientist (hehe well I am a comp programmer and i know some of them to claim to be scientist) My skills and basic understanding physics, classical and quantum are weak compared to the people that frequent this forum. I actually found this forum while I was searching google about dark matter vs dark energy. Since then I have been reading every post discussion here for about the last month. I must say, these boards hold the most interesting discussion I have ever seen/read anywhere else. I love reading peoples views and ideas.

When it comes to science/life I look at it with an open mind. Nothing is impossible, the only limit is our own imagination. Although someone’s idea may be proven wrong our ability to create that idea is the truly impressive part of an individual (and mankind) and the successfulness of the human race. Whether it be wrong or right, doesn’t matter.

There have been many great thinkers that have changed the way we view the world, physics or just simply put, how we perceive things to work. But when someone creates a formula/theory it may work for the time with our current understanding but years later it can either be completely proven completely wrong or simply needs a modifier or constant implied to make it work with our current understanding or to fit with other forumals/theories that seem to work.

Ok, sorry for the rambling, ill get onto my subject.

The topic that makes most every scientist cringe. Perpetual motion. Claims of being able to have a self maintaining motion. Although the math doesn’t support the word perpetual cause it creates physical impossibilities. I believe it’s simply the word associated with the action that makes the topic seem so ridiculous that scientist don’t want to touch the subject.

This is a subject that has been a long time interest of mine. I would love to hear peoples views and ideas on the matter. Think of this first. We already can see motion similar to this in every day life. From the motion of our solar system alone, and our planets for hundreds of millions of year currently orbiting the sun. Although it’s at a large scale we can still see the motion, and we know its been along for a long time and will be around for some time to come. Think about small scale now too. How about matter, in its constant vibration. Isnt that kind of an idea of perpetual motion. Will it last forever, kinda. It will last perpetually in our lifetimes.

I think peoples biggest problem is the ability to think on a scale other then their physical form. Now we see things working on a big and small scale what can we do to create something similar that will work on a scale we can tangibly see and use?

The biggest problem I see with many machines of creating possible perpetual motion is the fact that they all really on gravity in some way to create the motion. Could coming up with a self maintaining motion machine be easier if you could build it in the void of space where gravity won't be necessary? Using superconductors in some way? Also, can a motion machine harness the power of the motion and create an energy surplus that can be stored?

I would really just like to read peoples views and ideas on the subject. I don’t want to hear about impossibilities. Cause it may be an impossibility for our current understanding but what good are you to science if you can simply dream up ways something can work. Or at least come to a absolute understanding on why it can't work and could never work.

Cheers

Hey there
Consider the power and eternity of wind.

 

[Chronos]

An atom is a perpetual motion machine. The solar system is a perpetual motion machine [almost]. The problem is you cannot extract any energy from the forces that power these systems [electromagnetic, gravity] without taking them to lower energy states. This is the underlying problem with the classic perpetual motion machine concept.. free energy. The total energy of any system, including the universe as a whole, is fixed.

Think of it as a bank account. You can transfer money from one account to another, but, you cannot increase the amount of money in one account without decreasing the amount of money in another account by an equal amount [conservation of energy]. In fact, due to banking fees, the total amount of money in both accounts is slightly less than it was before the transaction [entropy]. Of course that money is not destroyed, merely diverted to other accounts not even involved in the transaction.

 

[mapper]

Consider the power and eternity of wind.

Yes, but wind can't be constant in an area so the motion of an object cannot be moved perpetually. Well it may be constant (slight breeze) but still, to move with enough force our current technology can create enough resistance to get an energy source out.

Its probably our best method to date with the best ability to advance over the decades. Could also say the same for solar panels too. But i want to discuss different. Something that can be created from scratch using mankind’s innovation.

For example, in space, a giant Space Tether. 2 synchronous rotating objects bound together by a cable of some kind that creates resistance between the two object at each end. The energy/stress between the two can be absorbed and stored. This is being planed on powering space stations currently. Although not perpetual, wouldn't this be able to sustain itself and produce enough energy to be stored to make feasible? If left uninterrupted wouldn’t this sustain itself forever or till at least the stress snapped the tether?

Its also been thought, having a tether like that with miles of cable, the base is the Earth and the end is in orbit. Wouldnt that be considered perpetual motion. I don't like the term perpetual cause it implies "lasting forever". But would this be able to continue for uncountable years? Also, the expansion of the universe, wouldn't that be perpetual?

If you are only interested it discussing the possibilities and not the reasons it will not work, I guess I can't offer much input. At one point in the past, I explored the subject at length and now except the fact that at any level within the cosmos, perpetual motion as I understand it, is not possible. But, I must admit, I did learn a few things exploring the subject.

If you could I would actually like help with understanding fundamentally why it doesn't work. I just hate seeing things that exist in nature and think it can't be reproduced in some way form or fashion. Although nothing lasts forever, I think it’s the term perpetual motion is the thing that gets people to not give it a second thought. Some new way of thinking of energy generation and capture is available, and capturing energy from motion and having that sustain itself does not seem impossible to me. Just something I would like to chat about and hear your guy’s ideas on the subject. All in good fun and understanding. :)

 

[donnie]

Also, the expansion of the universe, wouldn't that be perpetual?

The expansion of the universe naturally happens through destruction and then rebirth. Perpetual, in my belief, implies 'transformation'.

If you could I would actually like help with understanding fundamentally why it doesn't work. I just hate seeing things that exist in nature and think it can't be reproduced in some way form or fashion.

If we are able to harness the dynamics that guide 'transformation' I previously mentioned, then I think we may have it. Eternal, Self-sustaining energy cannot be harnessed in itself, only the elements that transform it.

Harnessing a natural force implies that a non-transformational dynamic is applied to a progressive/transforming one, which results in explosion (outward destruction), or in the case of the universe, implosion (self-destruction).

 

[russ_watters]

The term "perpetual motion" (aka free energy) may be a little bit of a misnomer. A solar panel works as long as the sun is shining, but isn't perpetual motion (power), nor is it "free energy." Perpetual motion refers to a machine built by humans that ouputs more energy than is input. Lately perpetual motion hoaxsters have gotten more shrewd with things like Zero Point Energy, which both exists and if harnessable wouldn't really be perpetual motion or free energy. The hoax is in the idea that it may be harnessable

 

[donnie]

The term "perpetual motion" (aka free energy) may be a little bit of a misnomer. A solar panel works as long as the sun is shining, but isn't perpetual motion (power), nor is it "free energy." Perpetual motion refers to a machine built by humans that ouputs more energy than is input.

Kinda like my vacuum cleaner...

Lately perpetual motion hoaxsters have gotten more shrewd with things like Zero Point Energy, which both exists and if harnessable wouldn't really be perpetual motion or free energy. The hoax is in the idea that it may be harnessable

More, more, pleeeze! ?

 

[Chronos]

The problem with extracting energy from 'zero point energy', is inherent with the definition. ZPE is the lowest possible energy state permitted by quantum theory. Since the only way to extract energy from any system is to reduce it to a lower energy state, extracting net energy from ZPE is impossible.

According to theory underlying the Casmir effect, you can create an even lower energy state by blocking virtual particle creation between two parallel plates in close proximity. A force is then created because more virtual particles are create outside the two plates than between them.

I think this theory is inherently untestable. ZPE only exists in a pure vacuum. No such state exists in the known universe, much less the laboratory. The Casmir effect is more easily explained as a classical phenomenon. The equivalent of the Casmir effect can be produced accoustically, and even by ships at sea under certain conditions [which has been known since the 1800's].

 

[donnie]

I think this theory is inherently untestable. ZPE only exists in a pure vacuum. No such state exists in the known universe, much less the laboratory. The Casmir effect is more easily explained as a classical phenomenon. The equivalent of the Casmir effect can be produced accoustically, and even by ships at sea under certain conditions [which has been known since the 1800's].

Cool. But then how do you fathom black holes in the universe if it's meant to be an implosive event?

 

[alpha_wolf]

I think this theory is inherently untestable. ZPE only exists in a pure vacuum. No such state exists in the known universe, much less the laboratory. The Casmir effect is more easily explained as a classical phenomenon. The equivalent of the Casmir effect can be produced accoustically, and even by ships at sea under certain conditions [which has been known since the 1800's].

The accoustic/sea versions are not Casimir effect, although the principle is the same - it's just applied to different types of waves. The quantum Casimir effect has in fact been confirmed experimentally, and measured with good accuracy. Whether it is possible to harness it to produce work continuously, is still unknown, but I believe it can be.

 

[JoeWade]

i have a perpetual motion machine. I can't show it to people or tell anyone how it works or it will EVAPORATE

scary, no?

 

[Chronos]

The accoustic/sea versions are not Casimir effect, although the principle is the same - it's just applied to different types of waves. The quantum Casimir effect has in fact been confirmed experimentally, and measured with good accuracy. Whether it is possible to harness it to produce work continuously, is still unknown, but I believe it can be.

Actually, the accoustic Casimir effect very similar and uses much the same math as the quantum version. It has the added advantage of being much easier to test. You may find this interesting

http://www.physics.nps.navy.mil/larraza/Casimir_PLA.pdf

I don't question the theoretical foundation for the quantum Casimir effect [albeit I left plenty of room to make that inference!] My reservations are on the experimental end. There is no known way to create a test environment where the Casimir effect can be isolated. This necessitates using correction factors that are still controversial [not so much as a few years ago, but, important questions remain unanswered]. A recent paper of relevance is

http://xxx.lanl.gov/PS_cache/hep-th/pdf/0406/0406024.pdf

The math gets pretty brutal in place, but, still interesting.

 

[Epsilon Pi]

The topic that makes most every scientist cringe. Perpetual motion. Claims of being able to have a self maintaining motion. Although the math doesn’t support the word perpetual cause it creates physical impossibilities. I believe it’s simply the word associated with the action that makes the topic seem so ridiculous that scientist don’t want to touch the subject.

Does not have the term Perpetual motion has to do with a reference to a meta-physical-system? Is that MPS possible to conceive within our science?(not in the philosophical metaphysical sense).
For example according to Francis Crick, life has an extraterrestrial origin, but on the other hand, according to the "good science", we, the scientist cannot travel at higher velocities than that of light, so, within the frame of that MPS is it possible to conceive a principle that includes and transcends the second law of thermodymics, that law that makes it impossible that Perpetual motion?
But a principle in this case must be applied, so in what meta-context would the principle be applied? By whom, not God, precisely?

I think peoples biggest problem is the ability to think on a scale other then their physical form. Now we see things working on a big and small scale what can we do to create something similar that will work on a scale we can tangibly see and use?

Their physical form does not imply mind yet, right? so, I wonder if there exists an intermediate level of reality, not a spiritual reality, but sort of meta-physical reality where that principle could be applied?
In our mathematical physical representations we have that level that is represented by the complex plane- that plane where quantum phenomena take place- that can include and transcend the space-time continuum, would it be possible to apply that principle, that transcends the second law, by higher minds that could take advantage of that intermediate level in ways not known by us, yet?

Just some thoughts
EP
PD: As far as I know the complex plane has not be taken so seriously by our science yet; complex numbers are normally used in a most convenient way.

Cheers [/QUOTE]

 

[Antonio Lao]

A closer look at formulae and equations derived from physical laws gave clues as to how nature responds to letting go of its infinite supply of energy.

Let's start with Einstein's mass and energy equivalence equation, E=mc^2. If nature is really generous with its energy bank then the equation would be E = m. But if energy equal mass, there would be no creation and no big bang and matter never comes into existence.

 

[Antonio Lao]

What nature is telling us is that: if we want energy, we have to really work hard to get it, by going to a very small scale such as the interior of the nuclei, or to move very fast approaching the speed of light.

On the biological point of view, every living thing has to get their supply of energy from food from different sources and frequently almost daily through a cycle of waking (working) and sleeping (resting). There is no such thing as a magic pill that allow one without eating and without sleeping for one whole year and this pill also must contain all the necessary nutrients to support a healthy life.

The bottom line is that what all living is after is the density of energy. Energy density is defined as energy per unit volume. The more energy that can be packed into a given volume the longer this given volume exist. But the increase of volume is a decrease in energy density and is a sign of decay of the system. So a perpetual motion machine is a machine with constant energy density maintained by decreasing its volume. A zero volume object such as a black hole would have infinite energy density and therefore can live forever or not lived at all.

 

[Antonio Lao]

Furthermore, by the Stefan-Boltzmann law, temperature is proportional the time rate of change of energy density.

- \frac{dE}{dt} \propto T^4

 

[Epsilon Pi]

black holes, do they really exist?

Yes, Antonio, there, you have a real reason why such a thing as a black hole cannot exist. Something wrong, very wrong is going on with that theory that predicted them, such a law of conservation of mass and energy cannot be violated; some scientists claim they have found some ones out there, but are not measurements, observations and conclusions paradigm-determined?

Regards

EP

A zero volume object such as a black hole would have infinite energy density and therefore can live forever or not lived at all.

 

[Antonio Lao]

but are not measurements, observations and conclusions paradigm-determined?

Are you saying that we only measure for something that we already know to be there?
I have not finish reading T.S.K. on the notion of paradigm shift. So excuse me if I have put the question out of context.

 

[Epsilon Pi]

No, Antonio, what I mean is that our measurements and observations and conclusions depend on the paradigm at the background, i.e., the framework we use to cope reality.
T.S.K. explains this quite well in pages 119-124.
If our paradigm rejects the wave nature of energy-matter then it will be quite difficult to include them both, and the concept of particle will be then the prevailing one. We will be talking two different languages that do not talk to each other, what, T.S.K called the incommensurability of paradigms
Regards
EP

Are you saying that we only measure for something that we already know to be there?
I have not finish reading T.S.K. on the notion of paradigm shift. So excuse me if I have put the question out of context.

 

[Antonio Lao]

Epsilon Pi,

Can a paradigm be a collective consciousness evolved from an individual consciousness? It started by someone seeing some properties about something and through data gathering by experimentations forming logical interpretations acceptable by more individuals.

If one of these interpretations created some inconsistencies then another new individual consciousness resolving them can lead into a paradigm shift.

 

[Epsilon Pi]

Antonio,

"Why did that shift of vision occur? Through Galileo's individual genius, of course" so if this is what you mean by individual consciousness, yes; in this case, because of that shift Galileo starting seeing a pendulum where his contemporaries saw a falling stone.
But a paradigm shift according to Kuhn is not an easy thing to accomplish, and he even suggests that a sort of "conversion" process must be taken into account for that paradigm shift.
Regards
EP

Epsilon Pi,

Can a paradigm be a collective consciousness evolved from an individual consciousness? It started by someone seeing some properties about something and through data gathering by experimentations forming logical interpretations acceptable by more individuals.

If one of these interpretations created some inconsistencies then another new individual consciousness resolving them can lead into a paradigm shift.

 

[Antonio Lao]

Epsilon Pi,

If the conversion process is the same as a persuasion process, how much time in term of human lifetime will the shift be completed? But with modern high speed communication and internet, maybe new paradigm shift will just take a year or two?
On the other hand, there are mathematical and experimental persuasion to think about. If the math needed is still not invented or the cost of experimentation is beyond existing economic resourses then the shift still could be delayed much farther.

 

[Epsilon Pi]

Antonio,

Persuasion is just one part of the conversion process, a shift of paradigm is something more profound, for example, there have been claims that complex numbers are fundamental for explaining the physical universe; in fact Richard Feynman in his well-known lectures on physics use them but , IMHO, just for convenience, because with them interference is a direct consequence of those numbers; Roger Penrose makes that claim too, but have they really been taken seriously by physicists?
As far as I have understood meanstream theoretical physics, they have taken a different road, am I right?, probably a reason why they talk about the old QM; are we sure they have the most appropiate paradigm?
We must remember that it took 100 years for the complex plane to be accepted, and even a powerful mind as that one of Gauss was always reluctant to accept it.

Just some thoughts
Regards
EP

Epsilon Pi,

If the conversion process is the same as a persuasion process, how much time in term of human lifetime will the shift be completed? But with modern high speed communication and internet, maybe new paradigm shift will just take a year or two?
On the other hand, there are mathematical and experimental persuasion to think about. If the math needed is still not invented or the cost of experimentation is beyond existing economic resourses then the shift still could be delayed much farther.

 

[Antonio Lao]

there have been claims that complex numbers are fundamental for explaining the physical universe

Complex numbers were invented in order to find solutions to the polynomial equation x^2 + 1 = 0 where x = \sqrt{-1} . But by using the complex plane, the reflection of a point in one quadrant with the imaginary axis form complex conjugates that when multiplied also equal to x^2 + 1 = 0 . The conjugates are given by the following

(x + i)(x - i) = 0
(1 + ix)(1 - ix) = 0

there are four compex solutions

x= -i , x=i, x=- \frac{1}{i} , x= \frac{1}{i}

 

[mapper]

Interesting discussion guys!

 

[Antonio Lao]

There are really only two solutions out of the four shown since -i = \frac{1}{i} and the negative sign can be on the left or on the right.

 

[Epsilon Pi]

Yes, that was in 1545 when that problem was coped for the first time by Cardano.
In 1745 the most prolific mathematicians of all times, Leonard Euler, when studying infinite series, found his well-known expression: Euler Relation:
i(theta)
e = Cosine (theta) + i Sine(theta)

with which we can even represent that duality of the two kinds of parity found in nature, i.e., even parity and odd parity. With this expression the equal sign is not anymore a symbol to reduce the one to the other; "i" can be taken, in fact. as a symbol of radical separation, so that we do not sum apples and pearls.
Unfortunately this symbol has received a great semantic burden: it is called since Descartes, an imaginary symbol.
But is it not a symbol precisely for representing mathematically the "radical duality" of the universe?

Just some thoughts regarding ER

Regards
EP

Complex numbers were invented in order to find solutions to the polynomial equation x^2 + 1 = 0 where x = \sqrt{-1} . But by using the complex plane, the reflection of a point in one quadrant with the imaginary axis form complex conjugates that when multiplied also equal to x^2 + 1 = 0 . The conjugates are given by the following

(x + i)(x - i) = 0
(1 + ix)(1 - ix) = 0

there are four compex solutions

x= -i , x=i, x=- \frac{1}{i} , x= \frac{1}{i}

 

[Antonio Lao]

The important thing to realize is not the imaginary number i but its square which is -1. If the number 1 and -1 are used to fill in the elements of square matrices which are known as Hadamard matrices, and it these matrices are also symmetric, then an algebra of these matrices for the operation of addition and multiplication can describe charge and mass for spacetime quantization.

 

[Epsilon Pi]

Did you know that it is possible to use Euler Relation for defining sort of dynamic complex geometry, starting with the definition of a basis unit system concept, with which we can deduce all fundamental equations of physics, such as those of special relativity, the equations of gravitational field of normal planets and that of Mercury, the Schrodinger wave equation, but also the equation of the pendulum formula with an approximation factor that can even be validated with what is observed?
But then we will have not a TOE, but a mathematical methodology in which, as with differential equations, the theory must always go side by side with observations so that we have always a good solution.

Regards
EP

The important thing to realize is not the imaginary number i but its square which is -1. If the number 1 and -1 are used to fill in the elements of square matrices which are known as Hadamard matrices, and it these matrices are also symmetric, then an algebra of these matrices for the operation of addition and multiplication can describe charge and mass for spacetime quantization.

 

[LENIN]

Hi

I found an interesting idea on the Classical forum calld the Maxwell demon. It is an experiment that produces elctrical current from a singel heat reserver. It looks a bit like propetual motion but I recommend you check it out for your selfs.

 

[Epsilon Pi]

But is not the paradox of the Maxwell demon been explained by the fact that there is an external observer -the demon- that manipulates the information?

Regards
EP

Hi

I found an interesting idea on the Classical forum calld the Maxwell demon. It is an experiment that produces elctrical current from a singel heat reserver. It looks a bit like propetual motion but I recommend you check it out for your selfs.

 

[Antonio Lao]

Did you know that it is possible to use Euler Relation

Thanks. I am not aware of this. Is this a math concept in need of a physical meaning?
I learned that complex number system always implies rotational transformation and suitable for the analysis of generalized periodic functions and Euler's relation also connects the trig functions to the exponential function.

What I am trying to understand is the physical meaning of i = - \frac{1}{i} whose square is -1 = -1.

The algebra that I am developing to which I named them as H+ and H- has no identity and hence no inverse in multiplication operation although it's always commutatitve. Because of these, it does not satisfy all the group properties. It is more like a ring except for a scalar factor of integers.

 

[Antonio Lao]

The successive raising of power of the imaginary number i indicates a constant cyclic permutation of 1, i, -1, -i.

i^0 = 1
i^1 = i
i^2 = -1
i^3 = -i
--------------------
i^4 = 1
i^5 = i
i^6 = -1
i^7 = -i
--------------------
i^8 = 1
i^9 = i
i^{10} = -1
i^{11} = -i

If there is a relationship between raising power and dimension then the 4th dimension of SR and GR and 11th dimension of superstring is just a cyclic repeatition of imaginary powers.There seems to be some kind of abstract perpetual motion in the imaginary domain of physical reality.

 

[Antonio Lao]

the demon

The Demon will always fail in trying to go against the laws of nature since he (the Demon - reading Hans Christian von Baeyer's book "Maxwell's Demon) did not make or created these laws. Only the creator of the laws is able to change these laws. But reading Paul Davies' "The Mind of God," seems to imply that the spontaneity implied in these laws does not need for a creator. But it is our inability to know exactly by measurement because of the uncertainty in location and velocity that give rise to the spontaneity at the outset.

 

[Antonio Lao]

Spontaneity is the same as being free. Free to come into being. Free to act. Free from any coercion. Free to choose. Free to say. Free to move in any selected direction. Free to exist. When nature's freedom is threaten then nature will stop to exist. But nature always counter this threat with its inherent principles of conservation laws (energy, linear momentum, angular, momentum, baryon number, lepton number, CPT theorem, etc.).

 

[Antonio Lao]

The act of measurement is a threat to nature's freedom. Nature counters this threat with its Heisenberg's uncertainty of position and linear momentum and Einstein's uncertainty of energy and time.

 

[Epsilon Pi]

EE uses complex numbers as its "bread and butter" tool, and specially for that remarkable property they have to convert differential equations into "simple" algebraic equations; and of course they are suitable for the analysis of generalized periodic functions, by means of Fourier theorem, in the so-called Sygnal Analysis in the frequency domain, where we find too, the two kinds of symmetry: even and odd.
Sometimes it has been said that QM is so difficult to grasp for the human mind because it violates our intuition, so in a certain sense this could be applied to EE, so I don't think it is the point.
I have been wondering since a long time ago if the difficulty does not lie in the fact that complex numbers have not been taken seriously to represent physical reality at those basic levels of QM? In fact it started with the Schrodinger wave equation, but is it not true that road was abandoned, in that moment the aim was put to explain the behavior not of the electron or Fermions that seem to have associated a non conservative field, but the bosons, that in a certain sense have associated a conservative field, such as those asociated with electric charges and gravitation.
Are we not explaining the whole by the part? Is not this a tendency of our need to make closed systems, so we can control and predict, and aspire so to a nobel prize?

Regards

EP

Thanks. I am not aware of this. Is this a math concept in need of a physical meaning?
I learned that complex number system always implies rotational transformation and suitable for the analysis of generalized periodic functions and Euler's relation also connects the trig functions to the exponential function.

What I am trying to understand is the physical meaning of i = - \frac{1}{i} whose square is -1 = -1.

The algebra that I am developing to which I named them as H+ and H- has no identity and hence no inverse in multiplication operation although it's always commutatitve. Because of these, it does not satisfy all the group properties. It is more like a ring except for a scalar factor of integers.

 

[Epsilon Pi]

Square root of minus one is just a symbol to separate two different orders of reality so that we do not sum apples and pearls: it is that symbol the one that establishes the rules with complex numbers; it is that symbol the one that makes it possible the rationalization of duality.
Regards
EP

What I am trying to understand is the physical meaning of i = - \frac{1}{i} whose square is -1 = -1.

 

[LENIN]

I don't believe you understood corectly. The demon is not actualy a creture in the case I have found it is for instence a magnetic field. I would really advice you to look it up. https://www.physicsforums.com/showthread.php?t=28623&page=4&pp=15

But any way I don't really believe it works becouse there probably is a lose of electrons somwher in the process

 

[Antonio Lao]

The demon is not actualy a creture

I agree. The demon is really any scientific theory that attempts to break the natural laws of the universe. For example, travel forward or backward in time, perpetual motion machine, heat flow from low temperature to high temperature, etc.

 

[mapper]

Doesnt a black hole gobble up everything basically acting as a self maintaining collector of mass and energy. How long does a black hole exist from point of formation? Couldnt something like that be considered perpetual motion if it can keep adding to itself and sustain itself?

 

[Antonio Lao]

I have found it is for instence a magnetic field

In quantum vacuum, the ratio of electric field to magnetic field is the speed of light.

c=\frac{E}{B}

If B is slightly greater than E then mass is created and the ratio is less than light speed. If B is slightly less than E then space expands and the ratio is greater than light speed.

 

[Antonio Lao]

Doesnt a black hole gobble up everything basically acting as a self maintaining collector of mass and energy.

A black hole is the result of an exploding star if its mass before the explosion met certain conditions. It is the original star that gobble matter by way thru the accretion disc for some binary stellar systems.

After a black hole is formed, it creates an event horizon which curved the surrounding spacetime structure for more falling matter and energy. But Hawking radiation prevent complete domination by the black hole on its vicinity of influence.

 

[Epsilon Pi]

Hi Antonio and others,

A physical meaning of i.i = -1?
If we take i, as a symbol for differentiating two different orders of reality, then we have:
- on the one hand an axis affected by i, and
- on the other an axis 90 degrees apart, not affected by i
or else we have the complex plane, where multiplication and division(differentiation and integration) can be interpreted as a rotation of 90 degrees. The complex plane can be taken then as the canvas where the dynamic complexity of the real can be represented.
Is this not a physical meaning?
Regards
EP

What I am trying to understand is the physical meaning of i = - \frac{1}{i} whose square is -1 = -1.

 

[Antonio Lao]

Epsilon Pi,

Thanks. The physical reality of complex numbers seems to indicate the fundamental reality of orthogonal axes.

 

[grabateetrap]

Perpetual motion...
This reminds me of life because if energy weren't given up, then things couldn't
grow and evolve. The cold heart of the Earth, that steals your breath in the
night, gives up it's own breath to the hope of the future. Nothing in this place
is ever lost... THAT IS PERPETUAL MOTION

 

[Epsilon Pi]

The third included?

Yes, you are quite right, in fact, is not life an open dynamic system, continually exchanging with the environment, so that "extra" -that seems to violate that second law of thermodynamics- that makes it possible to conceive a whole greater than the sum of its parts, comes precisely from that "perpetual" interchange?
Did you know that there is a mainstream in biology that is now using that triadic framework introduced by that great north american philosopher Charles Pierce?
I was wondering if this has not to do with that same need I have felt to understand and comprehend, not just the closed systems of normal science, but those open systems of reality "out there"?
Is not a triadic symbolism a symbolism in which the third is included? Don't we have in Euler relation that third included in that radical duality it represents?
Just some thoughts regarding the third included
Regards
EP
PD: Is not the inclusion of the third another point of view different from the now prevailing in modern physics or in normal science?

Perpetual motion...
This reminds me of life because if energy weren't given up, then things couldn't
grow and evolve. The cold heart of the Earth, that steals your breath in the
night, gives up it's own breath to the hope of the future. Nothing in this place
is ever lost... THAT IS PERPETUAL MOTION

 

[kurious]

Perpetual motion occurs all the time.
According to Newton a mass will keep moving at the same speed
unless it is disturbed by a force.
I could explain why but my explanation might be too "interesting" for the mentors
on theory development!

 

[cronxeh]

a body in motion will stay in motion unless an external force is acting upon it

in real world this translates into friction slowing down your car the (friction = coeff of friction * mass * acceleration due to gravity)

now if you start thinking of Newton's law of motion in terms of general relativity and whole universe, you might get ahead of yourself and invest some new hypothesis which won't be based on any experimental data. you are probably thinking of suggesting that the universe itself is like a spongy membrane that is in motion in multiple dimensions with several dimensions for time. it could make for a great sci fi movie (even Men in Black did a great ending playing with universe in a form of little balls)