THE TOPOLOGICAL SUSCEPTIBILITY OF THE PURE SU(3) YANG-MILLS VACUUM ON THE LATTICE

被引：26

作者：

CAMPOSTRINI, M

DIGIACOMO, A

GUNDUC, Y

LOMBARDO, MP

PANAGOPOULOS, H

TRIPICCIONE, R

机构：

[1] UNIV PISA,DIPARTMENTO FIS,I-56100 PISA,ITALY

[2] HACETTEPE UNIV,DEPT PHYS,ANKARA,TURKEY

来源：

PHYSICS LETTERS B | 1990年 / 252卷 / 03期

关键词：

D O I：

10.1016/0370-2693(90)90566-O

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using a "field theoretic" approach, we compute the topological susceptibility X of the pure gauge SU (3) theory on the lattice. We also apply an algorithm of gradual cooling, and use these two approaches as a cross-check on each other. The final value we find for X confirms results found earlier using an abrupt-cooling algorithm.

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页码：436 / 442

页数：7

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