Interaction-disorder competition in a spin system evaluated through the Loschmidt echo
The interplay between interactions and disorder in closed quantum many-body systems is relevant for thermalization phenomenon. In this paper, we address this competition in an infinite temperature spin system by means of the Loschmidt echo (LE), which is based on a time reversal procedure. This quan...
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| Autores principales: | Zangara, Pablo René, Dente, Axel Damián, Iucci, Carlos Aníbal, Levstein, Patricia Rebeca, Pastawski, Horacio Miguel |
|---|---|
| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/98625 https://ri.conicet.gov.ar/11336/23720 http://prb.aps.org/abstract/PRB/v88/i19/e195106 https://arxiv.org/abs/1305.0408 |
| Aporte de: |
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