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Evolution of entanglement entropy in strongly correlated bosons in an optical lattice

We investigate the time evolution of the second-order Rényi entropy (RE) for bosons in a one-dimensional optical lattice following a sudden quench of the hopping amplitude J. Specifically, we examine systems that are quenched into the strongly correlated Mott-insulating (MI) regime with J/U≪1 (U den...

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Autori principali: Shion Yamashika, Daichi Kagamihara, Ryosuke Yoshii, Shunji Tsuchiya
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Physical Society 2023-11-01
Serie:Physical Review Research
Accesso online:http://doi.org/10.1103/PhysRevResearch.5.043102
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