Publication Date:
2017-07-01
Description:
Author(s): T. V. Zache, V. Kasper, and J. Berges A two-component bosonic cold-atom system in one spatial dimension is employed to study the nonequilibrium dynamics of tachyonic instabilities that occur in the evolution of the early universe. It is found that some of the features of the nonequilibrium dynamics can be captured by a simple four-mode model. [Phys. Rev. A 95, 063629] Published Fri Jun 30, 2017
Keywords:
Matter waves and collective properties of cold atoms and molecules
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics