CHIRAL PERTURBATION-THEORY ON THE LATTICE - STRONG-COUPLING EXPANSION

被引：20

作者：

MYINT, S

REBBI, C

机构：

[1] Physics Department, Boston University, Boston, MA 02215

来源：

NUCLEAR PHYSICS B | 1994年 / 421卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0550-3213(94)90233-X

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We evaluate the coefficients of the effective chiral lagrangian to O(p4) in the strong-coupling, large-N expansion. In this limit we explicitly- perform the functional integral over fundamental degrees of freedom and obtain the effective chiral lagrangian. We perform this calculation on the Body-Centered Hypercubical lattice which preserves euclidean invariance to order p4. We further discuss how the coefficients could be obtained numerically, out of the strong-coupling domain.

引用

页码：241 / 260

页数：20

共 27 条

[1]

AZAKOV SI, 1989, SOV J NUCL PHYS+, V49, P875

[2] PHI-4 ON F4 - ANALYTICAL RESULTS [J].