Formation of Bose-Einstein condensates
Formation of Bose-Einstein condensates
复制标题
玻色-爱因斯坦凝聚态的形成
DOI:
--
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
N. Proukakis
中科院分区:
文献类型:
--
作者:
Matthew J. Davis;T. Wright;T. Gasenzer;S. Gardiner;N. Proukakis
The problem of understanding how a coherent, macroscopic Bose-Einstein condensate (BEC) emerges from the cooling of a thermal Bose gas has attracted significant theoretical and experimental interest over several decades. The pioneering achievement of BEC in weakly-interacting dilute atomic gases in 1995 was followed by a number of experimental studies examining the growth of the BEC number, as well as the development of its coherence. More recently there has been interest in connecting such experiments to universal aspects of nonequilibrium phase transitions, in terms of both static and dynamical critical exponents. Here, the spontaneous formation of topological structures such as vortices and solitons in quenched cold-atom experiments has enabled the verification of the Kibble-Zurek mechanism predicting the density of topological defects in continuous phase transitions, first proposed in the context of the evolution of the early universe. This chapter reviews progress in the understanding of BEC formation, and discusses open questions and future research directions in the dynamics of phase transitions in quantum gases.
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DOI:
10.48550/arxiv.1108.0316
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Marchant A
通讯作者:
Marchant A
DOI:
10.1016/j.nuclphysa.2014.07.030
发表时间:
2014
期刊:
Nuclear Physics
影响因子:
--
作者:
T. Gasenzer;L. McLerran;J. M. Pawlowski;D. Sexty
通讯作者:
D. Sexty
影响因子:
2.9
作者:
B. Nowak;Jan Schole;D. Sexty;T. Gasenzer
通讯作者:
B. Nowak;Jan Schole;D. Sexty;T. Gasenzer
影响因子:
64.8
作者:
Klaers, Jan;Schmitt, Julian;Weitz, Martin
通讯作者:
Weitz, Martin
DOI:
10.1142/p817
发表时间:
2013-04
期刊:
--
影响因子:
--
作者:
N. Proukakis;S. Gardiner;Matthew J. Davis;M. Szymańska
通讯作者:
N. Proukakis;S. Gardiner;Matthew J. Davis;M. Szymańska