Knowledge Management System of Institute of Theoretical Physics, CAS
Deng, Fu-Lin; Shi, Tao2 ; Yi, Su1,2
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| Effective interactions between two impurities in quasi-two-dimensional dipolar Bose-Einstein condensates | |
| Source Publication | COMMUNICATIONS IN THEORETICAL PHYSICS
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| Language | 英语 |
| Keyword | POLARONS |
| Abstract | We investigate the effective interaction between two heavy impurities immersed in a quasi-two-dimensional dipolar Bose-Einstein condensate via a variation approach. We show that the mediated interaction is highly tunable via the contact and the dipole-dipole interactions between the background gas atoms. Interestingly, the mediated interaction potential may become an oscillating function of inter-impurity distance when roton excitation emerges under sufficiently strong dipolar interaction. Our system therefore provides an efficient way for tuning the mediated interaction between impurities. |
| 2020 | |
| ISSN | 0253-6102 |
| Volume | 72Issue:7Pages:75501 |
| Cooperation Status | 国内 |
| Subject Area | Physics |
| MOST Discipline Catalogue | Physics, Multidisciplinary |
| DOI | 10.1088/1572-9494/ab8a2a |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/27227 |
| Collection | SCI期刊论文 |
| Affiliation | 1.Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Ctr Excellence Topol Quantum Computat, CAS, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Deng, Fu-Lin,Shi, Tao,Yi, Su. Effective interactions between two impurities in quasi-two-dimensional dipolar Bose-Einstein condensates[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2020,72(7):75501. |
| APA | Deng, Fu-Lin,Shi, Tao,&Yi, Su.(2020).Effective interactions between two impurities in quasi-two-dimensional dipolar Bose-Einstein condensates.COMMUNICATIONS IN THEORETICAL PHYSICS,72(7),75501. |
| MLA | Deng, Fu-Lin,et al."Effective interactions between two impurities in quasi-two-dimensional dipolar Bose-Einstein condensates".COMMUNICATIONS IN THEORETICAL PHYSICS 72.7(2020):75501. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Effective interactio（562KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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