Publication Date:
2013-09-27
Description:
Author(s): Alexandre Dauphin and Nathan Goldman We propose a scheme to measure the quantized Hall conductivity of an ultracold Fermi gas initially prepared in a topological Chern insulating phase and driven by a constant force. We show that the time evolution of the center of mass, after releasing the cloud, provides a direct and clear signature ... [Phys. Rev. Lett. 111, 135302] Published Thu Sep 26, 2013
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics