Erwin Schroedinger: Prof of Physics, Quantum Mechanic & Equation Theorist

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SUMMARY

Erwin Schroedinger, a prominent physicist, introduced groundbreaking concepts in quantum mechanics, notably through his thought experiment involving a cat in a sealed box, illustrating the principle of superposition. His work challenged classical notions of cause and effect, leading to significant debates with contemporaries like Albert Einstein, who famously disagreed with the probabilistic nature of quantum mechanics. Schroedinger's equations and theories remain foundational in understanding the behavior of particles at the quantum level, emphasizing the inherent uncertainties in measurement and observation.

PREREQUISITES
  • Understanding of quantum mechanics principles
  • Familiarity with Schroedinger's wave equation
  • Knowledge of the concept of superposition
  • Basic grasp of particle-wave duality
NEXT STEPS
  • Study Schroedinger's wave equation in detail
  • Explore the implications of the observer effect in quantum mechanics
  • Research the philosophical debates surrounding quantum mechanics, particularly the Einstein-Schrödinger discussions
  • Investigate modern applications of quantum mechanics in technology, such as quantum computing
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Physicists, students of quantum mechanics, and anyone interested in the philosophical implications of scientific theories will benefit from this discussion.

Smurf
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Schroedinger, Erwin! Professor of physics!
Wrote daring equations! Confounded his critics!
(Not bad, eh? Don't worry. This part of the verse
Starts off pretty good, but it gets a lot worse.)
Win saw that the theory that Newton'd invented
By Einstein's discov'ries had been badly dented.
What now? wailed his colleagues. Said Erwin, "Don't panic,
No grease monkey I, but a quantum mechanic.
Consider electrons. Now, these teeny articles
Are sometimes like waves, and then sometimes like particles.
If that's not confusing, the nuclear dance
Of electrons and suchlike is governed by chance!
No sweat, though--my theory permits us to judge
Where some of 'em is and the rest of 'em was."
Not everyone bought this. It threatened to wreck
The comforting linkage of cause and effect.
E'en Einstein had doubts, and so Schroedinger tried
To tell him what quantum mechanics implied.
Said Win to Al, "Brother, suppose we've a cat,
And inside a tube we have put that cat at--
Along with a solitaire deck and some Fritos,
A bottle of Night Train, a couple mosquitoes
(Or something else rhyming) and, oh, if you got 'em,
One vial prussic acid, one decaying ottom
Or atom--whatever--but when it emits,
A trigger device blasts the vial into bits
Which snuffs our poor kitty. The odds of this crime
Are 50 to 50 per hour each time.
The cylinder's sealed. The hour's passed away. Is
Our kitty still purring--or pushing up daisies?
Now, you'd say the cat either lives or it don't
But quantum mechanics is stubborn and won't.
Statistically speaking, the cat (goes the joke),
Is half a cat breathing and half a cat croaked.
To some this may seem a ridiculous split,
But quantum mechanics must answer, "Tough @#&!
We may not know much, but one thing's fo' sho':
There's things in the cosmos that we cannot know.
Shine light on electrons--you'll cause them to swerve.
The act of observing disturbs the observed--
Which ruins your test. But then if there's no testing
To see if a particle's moving or resting
Why try to conjecture? Pure useless endeavor!
We know probability--certainty, never.'
The effect of this notion? I very much fear
'Twill make doubtful all things that were formerly clear.
Till soon the cat doctors will say in reports,
"We've just flipped a coin and we've learned he's a corpse."'
So saith Herr Erwin. Quoth Albert, "You're nuts.
God doesn't play dice with the universe, putz.
I'll prove it!" he said, and the Lord knows he tried--
In vain--until fin'ly he more or less died.
Win spoke at the funeral: "Listen, dear friends,
Sweet Al was my buddy. I must make amends.
Though he doubted my theory, I'll say of this saint:
Ten-to-one he's in heaven--but five bucks says he ain't."


http://www.straightdope.com/classics/a1_122.html
 
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good one smurf :)
 
Great poem. :biggrin:
 
Enough! I'll talk, I'll talk. :cry:
 
Smurf, I thought you were dead.
 
Ha. As if I could die.
 
SpaceTiger said:
Enough! I'll talk, I'll talk. :cry:

:smile: :smile: