Critical phenomena in one dimension from a Bethe ansatz perspective
文献类型：期刊论文
| 作者 | Guan, Xiwen1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS B
 |
| 出版日期 | 2014-09-30 |
| 卷号 | 28期号:24 |
| 关键词 | Quantum criticality Luttinger liquid Wilson ratio Yang-Gaudin model Lieb-Liniger gas |
| 英文摘要 | This article briefly reviews recent theoretical developments in quantum critical phenomena in one-dimensional (1D) integrable quantum gases of cold atoms. We present a discussion on quantum phase transitions, universal thermodynamics, scaling functions and correlations for a few prototypical exactly solved models, such as the Lieb-Liniger Bose gas, the spin-1 Bose gas with antiferromagnetic spin-spin interaction, the two-component interacting Fermi gas as well as spin-3/2 Fermi gases. We demonstrate that their corresponding Bethe ansatz solutions provide a precise way to understand quantum many-body physics, such as quantum criticality, Luttinger liquids (LLs), the Wilson ratio, Tan's Contact, etc. These theoretical developments give rise to a physical perspective using integrability for uncovering experimentally testable phenomena in systems of interacting bosonic and fermonic ultracold atoms confined to 1D. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | DELTA-FUNCTION INTERACTION ; CORRELATED FERMI GAS ; TEMPERATURE SPECIFIC-HEAT ; MANY-BODY PROBLEM ; QUANTUM CRITICALITY ; RENORMALIZATION GROUP ; FINITE TEMPERATURE ; IMPENETRABLE BOSONS ; LUTTINGER LIQUID ; MAGNETIC-FIELD |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000341996500001 |
| 公开日期 | 2015-07-14 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1322]  |
| 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, Peoples R China 2.Australian Natl Univ, Res Sch Phys & Engn, Dept Theoret Phys, Canberra, ACT 0200, Australia |
| 推荐引用方式 GB/T 7714 | Guan, Xiwen. Critical phenomena in one dimension from a Bethe ansatz perspective[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2014,28(24). |
| APA | Guan, Xiwen.(2014).Critical phenomena in one dimension from a Bethe ansatz perspective.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,28(24). |
| MLA | Guan, Xiwen."Critical phenomena in one dimension from a Bethe ansatz perspective".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 28.24(2014). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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