Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Laws of Time

  1. Feb 26, 2009 #1
    Would any Laws be violated if time was proven not to be real.
     
  2. jcsd
  3. Feb 26, 2009 #2

    CEL

    User Avatar

    What do you mean by time not being real?
     
  4. Feb 26, 2009 #3
    Time is certainly real. For the time being at least....
     
  5. Feb 26, 2009 #4

    S_Happens

    User Avatar
    Gold Member

    I certainly haven't had the time to find any certainty.

    I don't wish to appear ignorant, but my education is limited to college level kinematics, electromagnetism, etc. In my dabbling with higher physics here and there I have not come across any real proof of time. Is it implied by entropy, simply a philosophical question, or is there some other nonsymmetrical physics that serves to define "time?" :redface:
     
  6. Feb 26, 2009 #5
    I am not asking for an opinion of if you think it is real or not,

    I am saying equations or formulas that would be violated.
     
  7. Feb 26, 2009 #6
    On the one hand, time's existence is so fundamental to the whole game that it is almost an axiom.

    On the other hand, as is demonstrated by relativity, how time works isn't as straightforward as it seems.

    Are you talking about the arrow of time, in particular? Or just time in general? The arrow of time, no one really understands.
     
  8. Feb 26, 2009 #7
    Physics without time is just geometry.
     
  9. Feb 26, 2009 #8
    What i am trying to get at if you prove the existence of Psi ( ie psychic functioning beyond all reasonable doubt ( that any skeptic couldnt criticise))

    Would this violate any theory, from my readings into quantum mechanics and in relativety the answers work out the same if u you use imaginary time in certain equations.
     
  10. Feb 26, 2009 #9
    You mean real as in a real number (as opposed to complex?).

    If you wanted to describe time as a complex number, you're really talking about a universe with two-dimensional time. You'd have to do a hell of a lot more than "reading" up on QM to convince anyone.
     
  11. Feb 26, 2009 #10
    This is uselessly ambiguous: there are many alleged paranormal phenomena which don't require time to operate outside normal expectations. For example, if I proved I could hear your thoughts in my head, it would have no bearing on our understanding of time. Likewise, if I proved the spirit of a person who died in 1847 still hangs around the vicinity of where that person lived, it says nothing about time.

    Additionally, proving one paranormal thing (stipulating that's possible for this discussion's sake) does not prove any other paranormal thing: they're not all part of a unified, mutually dependent hypothesis or theory.
     
  12. Feb 26, 2009 #11

    S_Happens

    User Avatar
    Gold Member

    Yes, the arrow of time, as that's what I see as the most important aspect.

    This is my understanding from my limited knowledge. I didn't know if any very specialized field had come up with anything.
     
  13. Feb 26, 2009 #12
    What's not to understand? Time is movement, perception of it is a matter of perspective. Our perspective is governed by chemical reactions in our brain. Our perception of time is directly related to the amount of time it takes for electrical signals to travel in our neurons and how fast certain chemical reactions take place in our synapses. Change those velocities or reaction times and our perception of time and movement will be directly affected. Slow them down enough and we could watch the galaxy spin, slow them even more and we could watch our galaxy and Andromeda dance, slow them a lot more and we could watch the universe go out like a broken light bulb. It's all relative. Time is also meaningless unless you have memory so time only exists for life. There is only now, no past no future (which eliminates the concept of time travel).

    Always remember that time flies like an arrow and fruit flies like a banana.

    If you think I am wrong you have my express unrestricted permission to delete this post by going back in time and killing me when I am a child.
     
    Last edited: Feb 26, 2009
  14. Feb 26, 2009 #13
    Lets just be clear here, I am not asking for a pseudo interpretation of time,

    I mean you show tangible evidence for the existence of psi through objective results.

    All i am getting here is that you would need to prove 2 dimensions of time.
     
  15. Feb 26, 2009 #14
    What would that have to do with time? See my post above.
     
  16. Feb 26, 2009 #15

    Ivan Seeking

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    If you do the thread will be locked. There is no forum at PF that allows such a discussion.

    If wish to present a formal conjecture, then you would need to meet the posting requirements in the Independent Research Forum. You asked if laws would be violated if time is not real, so the thread was moved to philosophy.
     
  17. Feb 26, 2009 #16

    russ_watters

    User Avatar

    Staff: Mentor

    Well, pretty much all of them!
    You can call it whatever you want, but if you still use it in the equations, it's still the same time.
     
  18. Feb 27, 2009 #17
    That's not going to happen. Ever. TIME is a word that refers to pretty much the same thing in physics as it does in ordinary language. It refers to indexes of incongruent spatial configurations -- ordered records of various observations of the physical world which define objective reality.

    I suppose you could define the word, TIME, in such a way as to render it a collection of symbols that don't refer to anything in objective reality. But what would be the point of that? And anyway, that wouldn't obviate its extant de facto and technical meaning.

    The only way to establish "the existence of psychic funtioning beyond all reasonable doubt" is to produce objective records of it -- not just imaginary ones.

    If "tangible evidence for the existence of psi through objective results" is produced, then you can begin to answer the question of whether or not that behavior, that data, violates any extant physical laws or the predictions of any theoretical construction. But, wrt to your original question, that wouldn't prove TIME "not to be real". That wouldn't contradict the operational definition of TIME in physics, or its de facto meaning in ordinary language. And, if you chose to define TIME in unreal or imaginary or physically meaningless terms, then that wouldn't facilitate the production of "tangible evidence for the existence of psi through objective results".
     
  19. Feb 27, 2009 #18

    Ivan Seeking

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    http://physicsworld.com/cws/article/print/5279
     
    Last edited by a moderator: Apr 24, 2017
  20. Feb 27, 2009 #19
    But there is still one question, what happens if time becomes REAL (as pposed to imaginary), so the space becomes 4D eucledian. (Interestingly enough, the transformation from Minkowsky spacetime into 4D euclidean space can be done gradually and smoothly).

    4D space is static, but there should some 'static' solution if we try to reapply there all physical laws we know.
     
  21. Feb 27, 2009 #20
    If somebody could win the lottery on a consistent basis, I think that would be a pretty good indication of psi.
    ( for the heck of it/different state lotteries)

    More than 3 times ( i think that is objective unless somebody would say that is luck)

    so people cant think its a scam.

    Surely this would violate our understanding of time and wouldnt work in our current model of physics.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Laws of Time
  1. No laws (Replies: 5)

  2. Time is (Replies: 3)

  3. Time Was (Replies: 9)

Loading...