Publication Date:
2014-10-11
Description:
Author(s): Wei Zheng, Boyang Liu, Jiao Miao, Cheng Chin, and Hui Zhai We study the quantum phase transitions and identify a tricritical point between a normal Bose superfluid, a superfluid that breaks additional Z2 Ising symmetry, and a Mott insulator in a recent shaken optical lattice experiment. We show that near the transition between normal and Z2 symmetry breakin... [Phys. Rev. Lett. 113, 155303] Published Fri Oct 10, 2014
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics