Quench-induced resonant tunneling mechanisms of bosons in an optical lattice with harmonic confinement
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DOI: 10.1103/physreva.95.013617
Abstract: The nonequilibrium dynamics of small boson ensembles in a one-dimensional optical lattice is explored upon a sudden quench of an additional harmonic trap from strong to weak confinement. We find that the competition between the… read more here.
Keywords: induced resonant; quench induced; confinement; optical lattice ... See more keywords
Quench-induced entanglement and relaxation dynamics in Luttinger liquids
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DOI: 10.1103/physrevb.96.085423
Abstract: We investigate the time evolution towards the asymptotic steady state of a one dimensional interacting system after a quantum quench. We show that at finite time the latter induces entanglement between right- and left- moving… read more here.
Keywords: relaxation; quench induced; time; induced entanglement ... See more keywords