ON THE EXISTENCE OF NONTRIVIAL FIXED POINTS IN LARGE-N GAUGE THEORY IN MORE THAN FOUR DIMENSIONS
ON THE EXISTENCE OF NONTRIVIAL FIXED POINTS IN LARGE-N GAUGE THEORY IN MORE THAN FOUR DIMENSIONS
复制标题
论大N规范理论中四维以上非平凡不动点的存在性
DOI：
10.1142/s0217732396003039
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发表时间：
1996
影响因子：
1.4
通讯作者：
J. Nishimura
中科院分区：
文献类型：
--
作者：
J. Nishimura
受大N规范理论与弦理论之间可能存在的联系的启发，我们在四维以上的空间中寻找大N规范理论中的非平凡不动点。我们通过蒙特-卡罗模拟六维和四维的扭曲Eguchi-Kawai模型来研究大N规范理论。研究了具有两个耦合常数的体系的相图，这两个耦合常数分别对应于标准元格作用量和伴随项。
Inspired by a possible relation between large-N gauge theory and string theory, we search for nontrivial fixed points in large-N gauge theory in more than four dimensions. We study large-N gauge theory through Monte–Carlo simulation of the twisted Eguchi–Kawai model in six dimensions as well as in four dimensions. The phase diagram of the system with the two coupling constants which correspond to the standard plaquette action and the adjoint term has been explored.