Relation between the E(5) symmetry and the interacting boson model beyond the mean-field approximation
文献类型：期刊论文
| 作者 | Zhang Yu1; Liu YuXin2,3,4; Hou ZhanFeng2,3; Sun Yang5 |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2011-02-01 |
| 卷号 | 54页码:227-230 |
| 关键词 | quantum phase transition critical point E(5) symmetry nuclear structure |
| ISSN号 | 1674-7348 |
| DOI | 10.1007/s11433-010-4209-5 |
| 英文摘要 | In a unified algebraic scheme, we investigate the relation between the E(5) symmetry and the interacting boson model beyond the mean-field level. The results indicate that the E(5) symmetry is actually in between the critical point of the U(5)-O(6) transition and the O(6) limit but it is fairly close to the former based on the phase diagram of the interacting boson model at the large boson number limit. In addition, an algebraic Hamiltonian of the E(5)-beta (2n) model is proposed. |
| WOS关键词 | QUANTUM PHASE-TRANSITIONS ; CLASSICAL LIMIT ; CRITICAL-POINT ; NUCLEI ; EVOLUTION |
| 资助项目 | National Natural Science Foundation of China[10425521] ; National Natural Science Foundation of China[10875077] ; National Natural Science Foundation of China[10935001] ; National Natural Science Foundation of China[11005056] ; Major State Basic Research Development Program[2007CB815000] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000287452300009 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China ; Major State Basic Research Development Program |
| 源URL | [http://119.78.100.186/handle/113462/34449]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang Yu |
| 作者单位 | 1.Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China 2.Peking Univ, Dept Phys, Beijing 100871, Peoples R China 3.Peking Univ, Natl Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 4.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 720000, Peoples R China 5.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Yu,Liu YuXin,Hou ZhanFeng,et al. Relation between the E(5) symmetry and the interacting boson model beyond the mean-field approximation[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2011,54:227-230. |
| APA | Zhang Yu,Liu YuXin,Hou ZhanFeng,&Sun Yang.(2011).Relation between the E(5) symmetry and the interacting boson model beyond the mean-field approximation.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,54,227-230. |
| MLA | Zhang Yu,et al."Relation between the E(5) symmetry and the interacting boson model beyond the mean-field approximation".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 54(2011):227-230. |
入库方式： OAI收割
来源：近代物理研究所
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