| 题名: | Induced θ-term in Nambu-Jona-Lasinio model at finite temperatures |
| 作者: | 何俊麟;Ho, Choon-lin |
| 贡献者: | 淡江大學物理學系 |
| 日期: | 1994-03-21 |
| 上传时间: | 2009-12-31 10:37:30 (UTC+8) |
| 出版者: | World Scientific Publishing |
| 摘要: | We have studied the induced topological θ-term in the Nambu-Jona-Lasinio model at finite temperatures. It is found that it vanishes at the same critical temperature at which chiral symmetry is restored. This shows that hidden local symmetry works even at finite temperatures. |
| 關聯: | Modern Physics Letters A 9(9), pp.785-790 |
| DOI: | 10.1142/S0217732394000605 |
| 显示于类别: | [物理學系暨研究所] 期刊論文
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