Bogoliubov-Cherenkov radiation in an atom laser
文献类型：期刊论文
| 作者 | Shin, D. K.4; Guan, X. W.1; Ostrovskaya, E. A.2; Smirnov, L. A.3,5; Henson, B. M.4; Yue, Xuguang1; Hodgman, S. S.4; Truscott, A. G.4 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2018-06-04 |
| 卷号 | 97期号:6 |
| DOI | 10.1103/PhysRevA.97.063601 |
| 文献子类 | Article |
| 英文摘要 | We develop a simple yet powerful technique to study Bogoliubov-Cherenkov radiation by producing a pulsed atom laser from a strongly confined Bose-Einstein condensate. Such radiation results when the atom laser pulse falls past a Bose-Einstein condensate at high-hypersonic speeds, modifying the spatial profile to display a characteristic twin jet structure and a complicated interference pattern. The experimental observations are in excellent agreement with mean-field numerical simulations and an analytic theory. Due to the highly hypersonic regime reached in our experiment, this system offers a highly controllable platform for future studies of condensed-matter analogs of quantum electrodynamics at ultrarelativistic speeds. |
| WOS关键词 | BOSE-EINSTEIN CONDENSATION ; BLACK-HOLE EVAPORATION ; OUTPUT COUPLER ; QUANTUM FLUIDS ; INTERFERENCE ; LIGHT ; FLOW ; GAS |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000434013600005 |
| 资助机构 | Australian Research Council (ARC)(DP160102337) ; Australian Research Council (ARC)(DP160102337) ; NNSFC(11504328 ; NNSFC(11504328 ; Australian Government Research Training Program (RTP) Scholarship ; Australian Government Research Training Program (RTP) Scholarship ; ARC Discovery Early Career Researcher Award(DE150100315) ; ARC Discovery Early Career Researcher Award(DE150100315) ; Russian Science Foundation(17-12-01534) ; Russian Science Foundation(17-12-01534) ; National Key R&D Program of China(2017YFA0304500) ; National Key R&D Program of China(2017YFA0304500) ; 11534014) ; 11534014) ; Australian Research Council (ARC)(DP160102337) ; Australian Research Council (ARC)(DP160102337) ; NNSFC(11504328 ; NNSFC(11504328 ; Australian Government Research Training Program (RTP) Scholarship ; Australian Government Research Training Program (RTP) Scholarship ; ARC Discovery Early Career Researcher Award(DE150100315) ; ARC Discovery Early Career Researcher Award(DE150100315) ; Russian Science Foundation(17-12-01534) ; Russian Science Foundation(17-12-01534) ; National Key R&D Program of China(2017YFA0304500) ; National Key R&D Program of China(2017YFA0304500) ; 11534014) ; 11534014) |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/11992]  |
| 专题 | 武汉物理与数学研究所_理论与交叉研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China 2.Australian Natl Univ, Nonlinear Phys Ctr, Res Sch Phys & Engn, Canberra, ACT 2601, Australia 3.Lobachevsky State Univ Nizhny Novgorod, Res Inst Supercomp, Nizhnii Novgorod, Russia 4.Australian Natl Univ, Laser Phys Ctr, Res Sch Phys & Engn, Canberra, ACT 2601, Australia 5.Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod, Russia |
| 推荐引用方式 GB/T 7714 | Shin, D. K.,Guan, X. W.,Ostrovskaya, E. A.,et al. Bogoliubov-Cherenkov radiation in an atom laser[J]. PHYSICAL REVIEW A,2018,97(6). |
| APA | Shin, D. K..,Guan, X. W..,Ostrovskaya, E. A..,Smirnov, L. A..,Henson, B. M..,...&Truscott, A. G..(2018).Bogoliubov-Cherenkov radiation in an atom laser.PHYSICAL REVIEW A,97(6). |
| MLA | Shin, D. K.,et al."Bogoliubov-Cherenkov radiation in an atom laser".PHYSICAL REVIEW A 97.6(2018). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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