Publication Date:
2014-12-30
Description:
Author(s): Feng Mei, Jia-Bin You, Dan-Wei Zhang, X. C. Yang, R. Fazio, Shi-Liang Zhu, and L. C. Kwek We propose a simple method to simulate and detect topological insulators with cold atoms trapped in a one-dimensional bichromatic optical lattice subjected to a time-periodic modulation. The tight-binding form of this shaken system is equivalent to the periodically driven Aubry-Andre model. We demon... [Phys. Rev. A 90, 063638] Published Mon Dec 29, 2014
Keywords:
Matter waves and collective properties of cold atoms and molecules
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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