Non-Markovianity of a Central Spin Interacting with a Lipkin–Meshkov–Glick Bath via a Conditional Past–Future Correlation

Based on conditional past–future (CPF) correlations, we study the non-Markovianity of a central spin coupled to an isotropic Lipkin–Meshkov–Glick (LMG) bath. Although the dynamics of a system is always non-Markovian, it is found that some measurement time intervals considering a specific process, wi...

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Autors principals:	Liping Han, Jian Zou, Hai Li, Bin Shao
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2020-08-01
Col·lecció:	Entropy
Matèries:	non-Markovianity Lipkin–Meshkov–Glick (LMG) model conditional past–future (CPF) correlation
Accés en línia:	https://www.mdpi.com/1099-4300/22/8/895
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