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cond-mat.quant-gas2018
The eigenstate distribution fluctuation from thermal to localized transitions
Junjun Xu, Yanxing Li
We study the thermalization of a quenched disordered Bose-Hubbard model. By considering the eigenstate distribution fluctuation, we show that the thermal to many-body localized tra…
cond-mat.quant-gas2015★ 6 cited
Collisionless spin dynamics in a magnetic field gradient
Junjun Xu, Qiang Gu, Erich J. Mueller
We study the collisionless spin dynamics of a harmonically trapped Fermi gas in a magnetic field gradient. In the absence of interactions, the system evolution is periodic: the mag…