准一维超冷玻色气体可积性的破缺
Breakdown of integrability in a quasi-one-dimensional ultracold bosonic gas
摘要：
我们证明了原子玻色气体中的高径向模的虚激发在一个严格限制的波导导致有效的三体碰撞，违反可积性在这个准一维量子系统，并引起热化。估计的热化率与最近超冷原子准一维动力学的实验结果是一致的。
英文摘要：
We demonstrate that virtual excitations of higher radial modes in an atomic Bose gas in a tightly confining waveguide result in effective three-body collisions that violate integrability in this quasi-one-dimensional quantum system and give rise to thermalization. The estimated thermalization rates are consistent with recent experimental results in quasi-1D dynamics of ultracold atoms.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
