A Dynamical Phase Transition of Binary Species BECs Mixtures in a Double Well Potential |
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Authors: | Jing Tian Haibo Qiu |
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Affiliation: | 1.School of Science,Xi’an University of Posts and Telecommunications,Xi’an,China |
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Abstract: | We investigate the critical behavior in tunneling dynamics of a binary mixture of Bose-Einstein condensates (BECs) trapped in a symmetric double well potential. By gradually increasing the interspecies interaction, we characterize a continuous dynamical phase transition behavior which involves power law scaling. This dynamical phase transition is a consequence of separatrix crossing as we revealed by poincaré section analysis. |
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