Nonequilibrium quantum dynamics of partial symmetry breaking for ultracold bosons in an optical lattice ring trap

A vortex in a Bose–Einstein condensate on a ring undergoes quantum dynamics in response to a quantum quench in terms of partial symmetry breaking from a uniform lattice to a biperiodic one. Neither the current, a macroscopic measure, nor fidelity, a microscopic measure, exhibit critical behavior. In...

Täydet tiedot

Bibliografiset tiedot

Päätekijät:	Xinxin Zhao, Marie A McLain, J Vijande, A Ferrando, Lincoln D Carr, M Á García-March
Aineistotyyppi:	Artigo
Kieli:	Inglês
Julkaistu:	IOP Publishing 2019-01-01
Sarja:	New Journal of Physics
Aiheet:	partial symmetry breaking ultracold boson ring trap nonequilibrium quantum dynamics
Linkit:	https://doi.org/10.1088/1367-2630/ab0cb0
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