EXACT MASS GAP OF THE CHIRAL SU(N)XSU(N) MODEL

被引：55

作者：

BALOG, J

NAIK, S

NIEDERMAYER, F

WEISZ, P

机构：

[1] Max-Planck-Institut für Physik, D-8000 München 40

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.69.873

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using the Bethe ansatz equation the mass gap of the chiral SU(n) x SU(n) model is calculated in terms of the LAMBDA-parameter in the modified minimal subtraction scheme. The result is in reasonable agreement with recent Monte Carlo data.

引用

页码：873 / 876

页数：4

共 23 条

[1] NONLOCAL CHARGE OF THE CPN-1 MODEL AND ITS SUPERSYMMETRIC EXTENSION TO ALL ORDERS [J].

ABDALLA, E ;

ABDALLA, MCB ;

GOMES, M .

PHYSICAL REVIEW D, 1983, 27 (04) :825-836

[2] ON THE EXACT S-MATRIX OF THE PRINCIPAL CHIRAL MODEL [J].

ABDALLA, E ;

ABDALLA, MCB ;

LIMASANTOS, A .

PHYSICS LETTERS B, 1984, 140 (1-2) :71-75

[3]

BALOG J, IN PRESS

[4] SCALING IN THE 2D SU(3) X SU(3) SPIN MODEL AS A TEST OF A NEW CODING METHOD FOR SU(3) MATRICES [J].

BUNK, B ;

SOMMER, R .

PHYSICS LETTERS B, 1985, 151 (3-4) :277-280

[5]

DAGOTTO E, 1983, NUCL PHYS B, V225, P53

[6] ON THE CONNECTION BETWEEN THE PRINCIPAL CHIRAL MODEL AND THE MULTIFLAVOR CHIRAL GROSS-NEVEU MODEL [J].

DESTRI, C ;

DEVEGA, HJ .

PHYSICS LETTERS B, 1988, 201 (02) :245-250

[7] THE EXACT MASS GAP OF THE GROSS-NEVEU MODEL .1. THE THERMODYNAMIC BETHE ANSATZ [J].

FORGACS, P ;

NIEDERMAYER, F ;

WEISZ, P .

NUCLEAR PHYSICS B, 1991, 367 (01) :123-143

[8] MULTIGRID ACCELERATION FOR ASYMPTOTICALLY FREE THEORIES [J].

HASENBUSCH, M ;

MEYER, S .

PHYSICAL REVIEW LETTERS, 1992, 68 (04) :435-438

[9] CHEMICAL-POTENTIAL ON THE LATTICE [J].

HASENFRATZ, P ;

KARSCH, F .

PHYSICS LETTERS B, 1983, 125 (04) :308-310

[10] THE EXACT MASS GAP OF THE O(N) SIGMA-MODEL FOR ARBITRARY N-GREATER-THAN-OR-EQUAL-TO-3 IN D = 2 [J].

HASENFRATZ, P ;

NIEDERMAYER, F .

PHYSICS LETTERS B, 1990, 245 (3-4) :529-532

← 1 2 3 →