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Deng, Y; You, L; Yi, S
Spin-orbit-coupled Bose-Einstein condensates of rotating polar molecules
Source PublicationPHYSICAL REVIEW A
Language英语
KeywordQUANTUM SUPERFLUIDS GASES PHASE
AbstractAn experimental proposal for realizing spin-orbit (SO) coupling of pseudospin 1 in the ground manifold (1)Sigma (upsilon = 0) of (bosonic) bialkali polar molecules is presented. The three spin components are composed of the ground rotational state and two substates from the first excited rotational level. Using hyperfine resolved Raman processes through two select excited states resonantly coupled by a microwave, an effective coupling between the spin tensor and linear momentum is realized. The properties of Bose-Einstein condensates for such SO-coupled molecules exhibiting dipolar interactions are further explored. In addition to the SO-coupling-induced stripe structures, the singly and doubly quantized vortex phases are found to appear, implicating exciting opportunities for exploring novel quantum physics using SO-coupled rotating polar molecules with dipolar interactions.
2018
ISSN2469-9926
Volume97Issue:5Pages:53609
Subject AreaOptics ; Physics
MOST Discipline CatalogueOptics ; Physics, Atomic, Molecular & Chemical
DOI10.1103/PhysRevA.97.053609
Indexed BySCIE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22901
Collection理论物理所科研产出_SCI论文
Affiliation1.[Deng, Y.] Sun Yat Sen Univ, Sch Phys & Astron, Lab Quantum Engn & Quantum Metrol, Zhuhai Campus, Zhuhai 519082, Peoples R China
2.[Deng, Y.
3.You, L.] Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China
4.[You, L.] Collaborat Innovat Ctr Quantum Matter, Beijing 100084, Peoples R China
5.[Yi, S.] Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
6.[Yi, S.] Univ Chinese Acad Sci, Sch Phys, Beijing 100190, Peoples R China
7.[Yi, S.] Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Deng, Y,You, L,Yi, S. Spin-orbit-coupled Bose-Einstein condensates of rotating polar molecules[J]. PHYSICAL REVIEW A,2018,97(5):53609.
APA Deng, Y,You, L,&Yi, S.(2018).Spin-orbit-coupled Bose-Einstein condensates of rotating polar molecules.PHYSICAL REVIEW A,97(5),53609.
MLA Deng, Y,et al."Spin-orbit-coupled Bose-Einstein condensates of rotating polar molecules".PHYSICAL REVIEW A 97.5(2018):53609.
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