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Simulating theWess-Zumino Supersymmetry Model in Optical Lattices
Yu, Yue; Yang, Kun; Yu, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
2010
发表期刊PHYSICAL REVIEW LETTERS
ISSN0031-9007
卷号105期号:15页码:-
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.
部门归属[Yu, Y] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China; [Yang, K] Florida State Univ, NHMFL, Tallahassee, FL 32306 USA; [Yang, K] Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA
关键词Finite-temperature Dimensions
学科领域Physics
资助者NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545]
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收录类别SCI
资助者NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545] ; NNSF of China; National program for basic research of MOST of China; Key Lab of Frontiers in Theoretical Physics of CAS; National Science Foundation[DMR-0704133, DMR-1004545]
WOS记录号WOS:000282683500001
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被引频次:39[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5030
专题理论物理所SCI论文
通讯作者Yu, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
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Yu, Yue,Yang, Kun,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 Yu, Yue,Yang, Kun,&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 Yu, Yue,et al."Simulating theWess-Zumino Supersymmetry Model in Optical Lattices".PHYSICAL REVIEW LETTERS 105.15(2010):-.
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