Dynamics of relaxation and dressing of a quenched Bose polaron
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DOI: 10.1103/physreva.100.043617
Abstract: We study the nonequilibrium dynamics of relaxation and dressing of a mobile impurity with velocity $v$, suddenly immersed, or quenched, into a zero-temperature homogeneous Bose-Einstein condensate. A many-body generalization of Weisskopf-Wigner theory is implemented to… read more here.
Keywords: ensuremath; ensuremath beta; relaxation dressing; dynamics relaxation ... See more keywords