Knowledge Management System of Institute of Theoretical Physics, CAS
Deng, Y; Yi, S ; Deng, Y (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
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| Spinor Bose-Einstein condensates of rotating polar molecules | |
| Source Publication | PHYSICAL REVIEW A
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| Language | 英语 |
| Abstract | We propose a scheme to realize a pseudospin-1/2 model of the (1)Sigma (v = 0) bialkali polar molecules with the spin states corresponding to two sublevels of the first excited rotational level. We show that the effective dipole-dipole interaction between two spin-1/2 molecules couples the rotational and orbital angular momenta and is highly tunable via a microwave field. We also investigate the ground-state properties of a spin-1/2 molecular condensate. A variety of nontrivial quantum phases, including the doubly quantized vortex states, are discovered. Our scheme can also be used to create spin-1 model of polar molecules. Thus we show that the ultracold gases of bialkali polar molecules provide a unique platform for studying the spinor condensates of rotating molecules. |
| 2015 | |
| Volume | 92Issue:3Pages:33624 |
| Subject Area | Optics ; Physics |
| DOI | http://dx.doi.org/10.1103/PhysRevA.92.033624 |
| Indexed By | SCI |
| Funding Organization | National 973 program [2012CB922104] ; National 973 program [2012CB922104] ; National 973 program [2012CB922104] ; National 973 program [2012CB922104] ; NSFC [11434011, 11421063, 11025421] ; NSFC [11434011, 11421063, 11025421] ; NSFC [11434011, 11421063, 11025421] ; NSFC [11434011, 11421063, 11025421] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/20851 |
| Collection | SCI期刊论文 |
| Corresponding Author | Deng, Y (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Deng, Y,Yi, S,Deng, Y . Spinor Bose-Einstein condensates of rotating polar molecules[J]. PHYSICAL REVIEW A,2015,92(3):33624. |
| APA | Deng, Y,Yi, S,&Deng, Y .(2015).Spinor Bose-Einstein condensates of rotating polar molecules.PHYSICAL REVIEW A,92(3),33624. |
| MLA | Deng, Y,et al."Spinor Bose-Einstein condensates of rotating polar molecules".PHYSICAL REVIEW A 92.3(2015):33624. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Spinor Bose-Einstein（654KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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