Universality of miscible–immiscible phase separation dynamics in two-component Bose–Einstein condensates
We investigate the non-equilibrium dynamics across the miscible–immiscible phase separation in a binary mixture of Bose–Einstein condensates. The excitation spectra reveal that the Landau critical velocity vanishes at the critical point, where the superfluidity spontaneously breaks down. We analytic...
Main Authors: | Xunda Jiang, Shuyuan Wu, Qinzhou Ye, Chaohong Lee |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2019-01-01
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Series: | New Journal of Physics |
Subjects: | |
Online Access: | https://doi.org/10.1088/1367-2630/ab00bf |
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