| 有限温度Z5格点规范理论的相变结构 |
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| 引用本文： | 陈洛恩,杨红,梅冬成.有限温度Z5格点规范理论的相变结构[J].云南大学学报(自然科学版),1999,21(5):342-345. |
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| 作者姓名： | 陈洛恩 杨红 梅冬成 |
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| 作者单位： | 1. 玉溪师范高等专科学校,物理系,云南,玉溪,653100
2. 云南大学,物理系,云南,昆明,650091 |
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| 摘 要： | 利用改进的ＭＫ 重正化群方法，讨论了最高温度Ｔ ＝ １／ａ 下的Ｚ５ 格点规范理论的相变结构和温度耦合常数空间中的相变线，并计算了固定点的临界指数，所得结果支持ＳＹ 预言．
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| 关 键 词： | MK递推关系 有限温度 相变结构 |
The Critical Structures of Z5 Lattice Gauge Theory at Finite Temperature |
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| CHEN Luo-en,YANG Hong,MEI Dong-cheng.The Critical Structures of Z5 Lattice Gauge Theory at Finite Temperature[J].Journal of Yunnan University(Natural Sciences),1999,21(5):342-345. |
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| Authors: | CHEN Luo-en YANG Hong MEI Dong-cheng |
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| Abstract: | In the scheme of the improved Migdal Kadanoff (MK) renormalization group transformation, the phase structure of Z 5 lattice gauge theory at the highest temperature of T =1/ a is discussed,the fundamental representations in the temperature coupling constant plan are obtained and the critical exponents are calculated.The results support the Svetitsky Yaffe (SY) predictions. |
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| Keywords: | Migdal Kadanoff recursion relation finite temperature critical structure |
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