Complete gluonic phase in two-flavour colour superconductivity
文献类型：期刊论文
| 作者 | Xiao-Ming, Wang; Bang-Rong, Zhou |
| 刊名 | Chinese physics letters
 |
| 出版日期 | 2008-04-01 |
| 卷号 | 25期号:4页码:1235-1238 |
| ISSN号 | 0256-307X |
| 通讯作者 | Xiao-ming, wang(xiaomingw@mails.gucas.ac.cn) |
| 英文摘要 | We study a typical complete gluonic phase (lgp) in two-flavour colour superconductivity (2sc) by calculating the essential cubic and quartic interfering term between the gluonic condensates < a(z)((8))> and < a(z)((6))> with a gauged njl model. it is proven that the coefficients of the cubic interfering term and the vacuum contributions of the cubic and quartic interfering term are all equal to zeroes. the coefficients of the quartic interfering term and the < a(z)((6))>'s quartic self-interaction term at stationary points of larkin-ovchinnikov fulde ferrell (loff) phase are calculated. comparisons among the effective potentials of lgp, g2sc and loff phase indicate that lgp could be the genuine ground state of 2sc for some reasonable parameters. |
| WOS关键词 | FINITE-DENSITY ; QUARK MATTER ; SIGMA-MODEL ; QCD |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000255153000020 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2385546 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xiao-Ming, Wang |
| 作者单位 | Grad Univ Chinese Acad Sci, Coll Phys Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao-Ming, Wang,Bang-Rong, Zhou. Complete gluonic phase in two-flavour colour superconductivity[J]. Chinese physics letters,2008,25(4):1235-1238. |
| APA | Xiao-Ming, Wang,&Bang-Rong, Zhou.(2008).Complete gluonic phase in two-flavour colour superconductivity.Chinese physics letters,25(4),1235-1238. |
| MLA | Xiao-Ming, Wang,et al."Complete gluonic phase in two-flavour colour superconductivity".Chinese physics letters 25.4(2008):1235-1238. |
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来源：中国科学院大学
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