|
|||||
|
|
Dynamics of a bistable Mott insulator to superfluid phase transition in cavity optomechanics |
|
| Authors: | K Zhang W Chen |
| Institution: | a State Key Laboratory of Precision Spectroscopy, Dept. of Physics, East China Normal University, Shanghai 200062, China b B2 Institute, Dept. of Physics and College of Optical Sciences, The University of Arizona Tucson, AZ 85721, USA |
| Abstract: | We study the dynamics of the many-body state of ultracold bosons trapped in a bistable optical lattice in an optomechanical resonator controlled by a time-dependent input field. We focus on the dynamics of the many-body system following discontinuous jumps of the intracavity field. We identify experimentally realizable parameters for the bistable quantum phase transition between Mott insulator and superfluid. |
| Keywords: | Optomechanics Phase transition BEC |
| 本文献已被 ScienceDirect 等数据库收录！ | |