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Polariton Bose-Einstein condensate with spatially periodic interaction

文献类型：期刊论文

作者Chen, Lei1,2; Xu, Xingran2,3,4; Kang, Shuai1; Liang, Zhaoxin2
刊名MODERN PHYSICS LETTERS B
出版日期2019-11-10
卷号33期号:31页码:8
关键词Biexcitonic Feshbach resonance polariton condensate superfluidity
ISSN号0217-9849
DOI10.1142/S0217984919503822
通讯作者Kang, Shuai(kngshuai@tom.com) ; Liang, Zhaoxin(zhxliang@gmail.com)
英文摘要Recently, there are several experiments demonstrating the possibility to tune the interaction constants using biexcitonic Feshbach resonance in resonantly created polariton condensate and single quantum well. Motivated by these experiments, we theoretically study the stationary state of a polariton condensate whose interatomic scattering length is periodically modulated with optical Feshbach resonance, which represents a novel kind of non-equilibrium superfluidity. In more detail, the spontaneous symmetry breaking of the spin degree of freedom induced by different loss rates of the linear polarizations are investigated based on driven-dissipative Gross-Pitaevskii equations coupled to the rate equation of a reservoir.
资助项目NSF of China[11464052] ; NSF of China[11647092] ; Science Foundation of Guizhou Science and Technology Department[QKHJZ[2017]1202] ; Science Foundation of Guizhou Science and Technology Department[QKHJZ[2018]1178] ; Science Foundation of Guizhou Provincial Education department[QJHKYZ[2017]087] ; Science Foundation of Guizhou Provincial Education department[QJHKYZ[2018]028] ; Doctoral Foundation of Zunyi Normal University[BS[2015]10]
WOS研究方向Physics
语种英语
WOS记录号WOS:000496735100004
出版者WORLD SCIENTIFIC PUBL CO PTE LTD
资助机构NSF of China ; Science Foundation of Guizhou Science and Technology Department ; Science Foundation of Guizhou Provincial Education department ; Doctoral Foundation of Zunyi Normal University
源URL[http://ir.imr.ac.cn/handle/321006/136949]  
专题金属研究所_中国科学院金属研究所
通讯作者Kang, Shuai; Liang, Zhaoxin
作者单位1.Zunyi Normal Univ, Sch Phys & Elect Sci, Zunyi 563006, Guizhou, Peoples R China
2.Zhejiang Normal Univ, Dept Phys, Jinhua 321004, Zhejiang, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
4.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Lei,Xu, Xingran,Kang, Shuai,et al. Polariton Bose-Einstein condensate with spatially periodic interaction[J]. MODERN PHYSICS LETTERS B,2019,33(31):8.
APA Chen, Lei,Xu, Xingran,Kang, Shuai,&Liang, Zhaoxin.(2019).Polariton Bose-Einstein condensate with spatially periodic interaction.MODERN PHYSICS LETTERS B,33(31),8.
MLA Chen, Lei,et al."Polariton Bose-Einstein condensate with spatially periodic interaction".MODERN PHYSICS LETTERS B 33.31(2019):8.

入库方式： OAI收割

来源：金属研究所

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