Quasi-magical fermion numbers and thermal many-body dynamics
This work scrutinizes, using statistical mechanics indicators, important traits displayed by quantum many-body systems. Our statistical mechanics quantifiers are employed, in the context of Gibbs’ canonical ensemble at temperature T. A new quantifier of this sort is also presented here. The present...
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| Formato: | Articulo |
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2023
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/160819 |
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I19-R120-10915-1608192023-11-28T20:07:13Z http://sedici.unlp.edu.ar/handle/10915/160819 Quasi-magical fermion numbers and thermal many-body dynamics Plastino, Ángel Luis Monteoliva, Diana Plastino, Ángel Ricardo 2023 2023-11-28T17:53:28Z en Física many-body systems exactly solvablemodels statistical disorder singular fermion numbers This work scrutinizes, using statistical mechanics indicators, important traits displayed by quantum many-body systems. Our statistical mechanics quantifiers are employed, in the context of Gibbs’ canonical ensemble at temperature T. A new quantifier of this sort is also presented here. The present discussion focuses attention on the role played by the fermion number N in many-fermion dynamics, that is, N is our protagonist. We have discovered discovers particular values of N for which the thermal indicators exhibit unexpected abrupt variations. Such a fact reflects an unanticipated characteristic of fermionic dynamics. Instituto de Física La Plata Comisión de Investigaciones Científicas de la provincia de Buenos Aires Articulo Articulo http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) application/pdf |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Física many-body systems exactly solvablemodels statistical disorder singular fermion numbers |
| spellingShingle |
Física many-body systems exactly solvablemodels statistical disorder singular fermion numbers Plastino, Ángel Luis Monteoliva, Diana Plastino, Ángel Ricardo Quasi-magical fermion numbers and thermal many-body dynamics |
| topic_facet |
Física many-body systems exactly solvablemodels statistical disorder singular fermion numbers |
| description |
This work scrutinizes, using statistical mechanics indicators, important traits displayed by quantum many-body systems. Our statistical mechanics quantifiers are employed, in the context of Gibbs’ canonical ensemble at temperature T. A new quantifier of this sort is also presented here. The present discussion focuses attention on the role played by the fermion number N in many-fermion dynamics, that is, N is our protagonist. We have discovered discovers particular values of N for which the thermal indicators exhibit unexpected abrupt variations. Such a fact reflects an unanticipated characteristic of fermionic dynamics. |
| format |
Articulo Articulo |
| author |
Plastino, Ángel Luis Monteoliva, Diana Plastino, Ángel Ricardo |
| author_facet |
Plastino, Ángel Luis Monteoliva, Diana Plastino, Ángel Ricardo |
| author_sort |
Plastino, Ángel Luis |
| title |
Quasi-magical fermion numbers and thermal many-body dynamics |
| title_short |
Quasi-magical fermion numbers and thermal many-body dynamics |
| title_full |
Quasi-magical fermion numbers and thermal many-body dynamics |
| title_fullStr |
Quasi-magical fermion numbers and thermal many-body dynamics |
| title_full_unstemmed |
Quasi-magical fermion numbers and thermal many-body dynamics |
| title_sort |
quasi-magical fermion numbers and thermal many-body dynamics |
| publishDate |
2023 |
| url |
http://sedici.unlp.edu.ar/handle/10915/160819 |
| work_keys_str_mv |
AT plastinoangelluis quasimagicalfermionnumbersandthermalmanybodydynamics AT monteolivadiana quasimagicalfermionnumbersandthermalmanybodydynamics AT plastinoangelricardo quasimagicalfermionnumbersandthermalmanybodydynamics |
| _version_ |
1807222004694122496 |