ANOMALOUS DIMENSION OF LOCAL OPERATORS ON THE LATTICE

被引：11

作者：

ALLES, B ^{[1
]}

VICARI, E ^{[1
]}

机构：

[1] INST NAZL FIS NUCL, I-56100 PISA, ITALY

来源：

PHYSICS LETTERS B | 1991年 / 268卷 / 02期

关键词：

D O I：

10.1016/0370-2693(91)90811-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the scaling properties of local operators on the lattice. The correction to the naive scaling is found by using the renormalization group equation, which determines how the matrix elements must scale with the lattice spacing to keep renormalized quantities fixed. The results are applied to the topological charge density operator for the SU (N) Yang-Mills theory.

引用

页码：241 / 246

页数：6

共 17 条

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