Timeline for Why quasiparticles do not decay in finite system in random phase approximation?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| Nov 5, 2019 at 10:01 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 16, 2018 at 12:00 | history | tweeted | twitter.com/StackPhysics/status/1041295804307316736 | ||
| Sep 15, 2018 at 21:05 | answer | added | Ruben Verresen | timeline score: 4 | |
| Jun 11, 2017 at 7:45 | comment | added | Alexey Sokolik | @leongz I agree but don't understand what is wrong. Perhaps the "on-shell" approximation, where we take $\omega=\xi_k$ in the self-energy instead of dressed energy $\xi_k+\mathrm{Re}\,\Sigma$... | |
| Jun 11, 2017 at 2:01 | comment | added | leongz | I think something is wrong here. The quasiparticles should still decay. | |
| Jun 6, 2017 at 16:57 | history | edited | Alexey Sokolik | CC BY-SA 3.0 |
deleted 1 character in body
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| Jun 6, 2017 at 16:47 | history | asked | Alexey Sokolik | CC BY-SA 3.0 |