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A duck walks into a bar. Animal control is promptly called and the duck is released into a near by park.


Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
Jun
21
comment Why does maximal entropy imply equilibrium?
Thanks for the response. Though my comment to Carl Brannens answer applies here too: In the first sentence of the question I say I consider the question from the point of view of pure thermodynamics, not arguing using the statistical physics model of it.
Jun
21
awarded  Notable Question
Jun
17
awarded  Nice Question
Jun
11
awarded  Favorite Question
Jun
5
comment Is quantum gravity, ignoring geometry, the theory of a fictitious force?
@JohnRennie: "Dear President Nixon: Your tenure has witnessed the rise of the VHS tape and string theory as a promising avenue to quantum gravity. Which one do you think will be persued longer?" :)
May
28
comment The path integral and Feynman diagrams
I think there is a history of science SE site now, where this seems to fit. Then again, I don't know who frequents this boards. To get to the question, since you ask how Feynman came to his conclusions, the answer surely lies in his knowledge and for this it's crucial to have a look what he worked on before: wikipedia.org/wiki/Wheeler-Feynman absorber theory.
May
21
awarded  Notable Question
May
21
revised Apparent dimensional mismatch after taking derivative
\left \right
May
21
suggested suggested edit on Apparent dimensional mismatch after taking derivative
May
16
comment Double slit experiment and single particles. Is the wave function just a mathematical model?
I personally think that postulating a reality beyond the personal conscious 90 year lasting perception in this world is just humans seeking for stability - the concept is simple and convenient for some thoughts but often with little merit. I'm not good at discussing solutions which are consistent with that framework, but I'd also rather try to phrase the question directly with what you write in the third paragraph: "Will one single photon produce the interference pattern? Does it take many photons to build up the interference pattern?" (Unless the question has been asked before.)
May
16
comment Double slit experiment and single particles. Is the wave function just a mathematical model?
What would you say is an example for a concept within a physical theory which is more than token of a mathematical model?
May
6
comment Is the quantization of the harmonic oscillator unique?
Confirmed by some experiment for some application. One could imagine that the theory arising from a different quantization has other applications. Also that studying other quantization of the system leads to ideas for quantization of other systems. Or the new version might have some observables equal, but is overall more suitable for certain computations. Apart from these points, it's an interesting mathematical question.
Apr
21
awarded  Fanatic
Apr
14
comment Does anyone take the Wightman axioms seriously?
"The question sounds like this, for a classical physicist: Does anyone...". That should read: The question sounds (to an here not further specified referent, probably you mean yourself) like the following question sounds like to a classical physicist: Does anyone..."
Apr
13
revised Lie algebra and Lie group about quantum harmonic oscillator
he lied to us.
Apr
13
suggested suggested edit on Lie algebra and Lie group about quantum harmonic oscillator
Apr
13
awarded  Enlightened
Apr
13
awarded  Nice Answer