Spectral statistics of chaotic many-body systems
We derive a trace formula that expresses the level density of chaotic many-body systems as a smooth term plus a sum over contributions associated to solutions of the nonlinear Schrödinger (or Gross–Pitaevski) equation. Our formula applies to bosonic systems with discretised positions, such as the Bo...
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
IOP Publishing
2016-01-01
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| Serie: | New Journal of Physics |
| Soggetti: | |
| Accesso online: | https://doi.org/10.1088/1367-2630/18/3/033009 |
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