Simulating theWess-Zumino Supersymmetry Model in Optical Lattices

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	Simulating theWess-Zumino Supersymmetry Model in Optical Lattices
	Yang, Kun; Yu, Yue; Yu, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
刊名	PHYSICAL REVIEW LETTERS
	2010
卷号	105 期号:15 页码:-
关键词	Finite-temperature Dimensions
ISSN号	0031-9007
英文摘要	We study a cold atom-molecule mixture in two-dimensional optical lattices. We show that, by fine-tuning the atomic and molecular interactions, the Wess-Zumino supersymmetry (SUSY) model in 2 + 1 dimensions emerges in the low-energy limit and can be simulated in such mixtures. At zero temperature, SUSY is not spontaneously broken, which implies identical relativistic dispersions of the atom and its superpartner, a bosonic diatom molecule. This defining signature of SUSY can be probed by single-particle spectroscopies. Thermal breaking of SUSY at a finite temperature is accompanied by a thermal Goldstone fermion, i.e., phonino excitation. This and other signatures of broken SUSY can also be probed experimentally.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000282683500001
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5030]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Yu, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yang, Kun,Yu, Yue,Yu, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China. Simulating theWess-Zumino Supersymmetry Model in Optical Lattices[J]. PHYSICAL REVIEW LETTERS,2010,105(15):-.
APA	Yang, Kun,Yu, Yue,&Yu, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.(2010).Simulating theWess-Zumino Supersymmetry Model in Optical Lattices.PHYSICAL REVIEW LETTERS,105(15),-.
MLA	Yang, Kun,et al."Simulating theWess-Zumino Supersymmetry Model in Optical Lattices".PHYSICAL REVIEW LETTERS 105.15(2010):-.