Quark-antiquark and diquark condensates in vacuum in a 3d two-flavor gross-neveu model
文献类型：期刊论文
| 作者 | Zhou Bang-Rong |
| 刊名 | Communications in theoretical physics
 |
| 出版日期 | 2007-04-15 |
| 卷号 | 47期号:4页码:695-698 |
| ISSN号 | 0253-6102 |
| 关键词 | 3d gross-neveu model Quark-antiquark and diquark condensates Effective potential |
| 通讯作者 | Zhou bang-rong() |
| 英文摘要 | The effective potential analysis indicates that, in a 3d two-flavor gross-neveu model in vacuum, depending on whether g(s)/h-p is less or bigger than the critical value 2/3, where g(s) and h-p are respectively the coupling constants of scalar quark-antiquark channel and pseudoscalar diquark channel, the system will have the ground state with pure diquark condensates or with pure quark-antiquark condensates, but never with coexistence of the two forms of condensates. the similarities and differences in the interplay between the quark-antiquark and the diquark condensates in vacuum in the 2d, 3d and 4d two-flavor four-fermion interaction models are summarized. |
| WOS关键词 | SYMMETRY-BREAKING ; SUPERCONDUCTIVITY ; PARTICLES |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | INTERNATIONAL ACADEMIC PUBLISHERS LIMITED |
| WOS记录号 | WOS:000245776700027 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380258 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou Bang-Rong |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Coll Phys Sci, Beijing 100049, Peoples R China 2.CCAST World Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou Bang-Rong. Quark-antiquark and diquark condensates in vacuum in a 3d two-flavor gross-neveu model[J]. Communications in theoretical physics,2007,47(4):695-698. |
| APA | Zhou Bang-Rong.(2007).Quark-antiquark and diquark condensates in vacuum in a 3d two-flavor gross-neveu model.Communications in theoretical physics,47(4),695-698. |
| MLA | Zhou Bang-Rong."Quark-antiquark and diquark condensates in vacuum in a 3d two-flavor gross-neveu model".Communications in theoretical physics 47.4(2007):695-698. |
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来源：中国科学院大学
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