Dark Soliton and wave turbulence in holographic superfluids

admin   2019-05-15 19:14:28   3405

报告题目:Dark Soliton and wave turbulence in holographic superfluids
报告时间:2019-05-15 15:30 (星期三)


I will report ourrecent numerical advance on the non-equilibrium dynamics of holographicsuperfluids. In particular, I will talk about the dynamical instability of darksoliton, where a novel dynamical phase transition has been found between theacceleration instability and snake instability, which may be tested by the coldatom experiments. In addition, if time permits, i also like to talk about theonset of quantum wave turbulence and its holographic characterization, which isdirectly relevant to the recent cold atom experiment by the Cambridge group.    





1Shanquan Lan, Yu Tian, and Hongbao Zhang, Towards quantum turbulence in finitetemperature Bose-Einstein condensates, Journal of High Energy Physics 07,092(2016) 

2Yiqiang Du, Chao Niu, Yu Tian, and Hongbao Zhang, Holographic thermalrelaxation in superfluid turbulence, Journal of High Energy Physics 12,018(2015) 

3Yi Ling, Chao Niu, Jianpin Wu, Zhuoyu Xian, and Hongbao Zhang, Metal-insulatortransition by holographic charge density waves, Physical Review Letters 113,091602(2014) 

4Ben Craps, Erik Jonathan Lindgren, Anastasios Taliotis, Joris Vanhoof, andHongbao Zhang, Gravitational infall in the hard wall model, Physical Review D 90,086004(2014) 

5Weijia Li, Yu Tian, and Hongbao Zhang, Periodically driven holographicsuperconductor, Journal of High Energy Physics 07, 030(2013)


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