Quasiparticle spectrum of quantum degenerate Fermi gas in the presence of self-consistent magnetization field
文献类型：期刊论文
| 作者 | Yang, XX; Wu, Y |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2003-05-15 |
| 卷号 | 39期号:5页码:543-548 |
| 关键词 | matter waves Fermi gases spectrum |
| 英文摘要 | In this paper, we develop a systematic and simple method to derive quasiparticle spectrum of the quantum degenerate Fermi gases within the framework of Hartree-Fock-Bogoliubov theory which turns a general nonlinear two-body interaction Hamiltonian into a bilinear Hamiltonian by introducing certain self-consistent mean fields. Applying the approach, we obtain the quasi-particle spectrum of the model describing the superfluid phase transition that arises when a Feshbach resonance pairing occurs in a dilute Fermi gas in the presence of the magnetization fields m = USigma(k) |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | QUANTIZED RADIATION-FIELD ; TRAPPED ION ; 3-LEVEL ATOM ; RESONANCE SUPERFLUIDITY ; COLLECTIVE EXCITATIONS ; LAMBDA-CONFIGURATION ; STANDING-WAVE ; ART. ; CAVITY ; ENERGY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000183434400008 |
| 公开日期 | 2015-12-08 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8935]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China 2.Huazhong Univ Sci & Technol, State Key Lab Laser Tech, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, XX,Wu, Y. Quasiparticle spectrum of quantum degenerate Fermi gas in the presence of self-consistent magnetization field[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2003,39(5):543-548. |
| APA | Yang, XX,&Wu, Y.(2003).Quasiparticle spectrum of quantum degenerate Fermi gas in the presence of self-consistent magnetization field.COMMUNICATIONS IN THEORETICAL PHYSICS,39(5),543-548. |
| MLA | Yang, XX,et al."Quasiparticle spectrum of quantum degenerate Fermi gas in the presence of self-consistent magnetization field".COMMUNICATIONS IN THEORETICAL PHYSICS 39.5(2003):543-548. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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