Knowledge Management System of Institute of Theoretical Physics, CAS
He, Liang; Yi, Su1,2,3
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| Emergent criticality and universality class of the finite-temperature charge-density-wave transition in lattice Bose gases within optical cavities | |
| Source Publication | PHYSICAL REVIEW A
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| Language | 英语 |
| Keyword | RENORMALIZATION-GROUP |
| Abstract | We investigate the finite-temperature charge-density-wave (CDW) transition of lattice Bose gases within optical cavities in the deep Mott-insulator limit. We find a new critical regime emerges at a temperature around one-half of the on-site interaction energy, where the first-order CDW transition at low temperatures terminates at a critical point and changes to a second-order one. By directly calculating the critical exponents and constructing the effective theory in the corresponding critical regime, we find the emergent criticality belongs to the five-dimensional Ising universality class. Direct experimental observation of the emergent criticality can be readily performed by current experimental setups operated in the temperature regime around half the on-site interaction energy. |
| 2021 | |
| ISSN | 2469-9926 |
| Volume | 103Issue:5Pages:53312 |
| Cooperation Status | 国内 |
| Subject Area | Optics ; Physics |
| MOST Discipline Catalogue | Optics ; Physics, Atomic, Molecular & Chemical |
| DOI | 10.1103/PhysRevA.103.053312 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/27316 |
| Collection | SCI期刊论文 |
| Affiliation | 1.South China Normal Univ, Guangdong Prov Key Lab Quantum Engn & Quantum Mat, SPTE, Guangzhou 510006, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 4.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | He, Liang,Yi, Su. Emergent criticality and universality class of the finite-temperature charge-density-wave transition in lattice Bose gases within optical cavities[J]. PHYSICAL REVIEW A,2021,103(5):53312. |
| APA | He, Liang,&Yi, Su.(2021).Emergent criticality and universality class of the finite-temperature charge-density-wave transition in lattice Bose gases within optical cavities.PHYSICAL REVIEW A,103(5),53312. |
| MLA | He, Liang,et al."Emergent criticality and universality class of the finite-temperature charge-density-wave transition in lattice Bose gases within optical cavities".PHYSICAL REVIEW A 103.5(2021):53312. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Emergent criticality（395KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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