meta user
network profile
| bio | website | |
|---|---|---|
| location | ||
| age | 25 | |
| visits | member for | 1 year, 4 months |
| seen | May 7 at 13:45 | |
| stats | profile views | 33 |
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Mar 23 |
answered | Finding Electric Field outside a Charged Cylinder |
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Mar 22 |
answered | Do neutrinos of any flavor get trapped in black holes? |
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Feb 21 |
comment |
Does the electron really turn into a positron on $2\pi$ rotation? If the original poster is quoting right, it seems like Penrose is implying a rotation in spinorial space, not in physical space. |
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Feb 17 |
revised |
Do the energy levels of electron orbitals change relativistically? deleted 2 characters in body |
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Feb 17 |
comment |
Do the energy levels of electron orbitals change relativistically? Broadening of spectral lines happens due to chaotic motion, e.g. in a gas, in which many atoms are emitting at the same frequency. Also, there is broadening due to Heisenberg indetermination. Relative motion between the source and the observer, on the other hand, will results in a shift of energy. |
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Feb 17 |
answered | Do the energy levels of electron orbitals change relativistically? |
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Feb 7 |
accepted | Why is the BCS trial function valid across the BEC-BCS crossover? |
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Feb 3 |
asked | Why is the BCS trial function valid across the BEC-BCS crossover? |
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Jan 24 |
comment |
Commutator with expontential [A, exp(B)] The first equation Burzum wrote is such an expression... You can simplify or rewrite the infinite series once you know [A,B] |
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Jan 8 |
awarded | Yearling |
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Jan 8 |
accepted | Change of variables in path integrals |
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Jan 6 |
answered | Potential energy in $E_f^2=(mc^2)^2+(pc)^2$? |
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Jan 6 |
asked | Change of variables in path integrals |
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Oct 10 |
revised |
Looking for a complete review of the BEC-BCS crossover added 1 characters in body |
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Oct 10 |
asked | Looking for a complete review of the BEC-BCS crossover |
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Aug 30 |
comment |
Massless limit of the Klein-Gordon propagator Maybe I should've mentioned that, I've tried this approach... When taking the $m \longrightarrow 0$ limit the Bessel function goes to $\infty$ so that the propagator is infinite everywhere... |
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Aug 30 |
revised |
Massless limit of the Klein-Gordon propagator added 1 characters in body |
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Aug 30 |
asked | Massless limit of the Klein-Gordon propagator |
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Aug 30 |
asked | What do I call the inverse of a propagator? |
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Jun 30 |
awarded | Commentator |
