THE 2-DIMENSIONAL O(3) NONLINEAR SIGMA-MODEL AT FINITE TEMPERATURE

被引：1
作者：
MARTINS, MJ
机构：
[1] International School for Advanced Studies, I-34014 Trieste
来源：
PHYSICS LETTERS B | 1992年 / 278卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(92)90728-M
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present a direct derivation of the thermodynamic integral equations of the O(3) nonlinear sigma-model in two dimensions.
引用
收藏
页码：167 / 170
页数：4
相关论文
共 50 条
[31]   FROM THE O(2) TO THE O(3) NONLINEAR SIGMA-MODEL ON THE TWO-DIMENSIONAL LATTICE AT LARGE-BETA [J].
RICHARD, JL .
PHYSICS LETTERS B, 1987, 184 (01) :75-77
[32]   4-DIMENSIONAL NONLINEAR SIGMA-MODEL [J].
GAVA, E ;
JENGO, R .
NUCLEAR PHYSICS B, 1978, 140 (03) :510-524
[33]   THE LINEAR SIGMA-MODEL AND FINITE TEMPERATURE EFFECTS [J].
CONTRERAS, C ;
LOEWE, M .
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1990, 5 (12) :2297-2312
[34]   ON THE RENORMALIZATION OF THE 3-DIMENSIONAL O(N) SIGMA-MODEL [J].
GRACEY, JA .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1990, 23 (09) :L467-L471
[35]   SEMICLASSICAL ANALYSIS OF BOUND-STATES IN 2-DIMENSIONAL SIGMA-MODEL [J].
CAMPBELL, DK ;
LIAO, YT .
PHYSICAL REVIEW D, 1976, 14 (08) :2093-2116
[36]   OPES AND THE DILATON BETA-FUNCTION FOR THE 2-DIMENSIONAL N=1 SUPERSYMMETRIC NONLINEAR SIGMA-MODEL [J].
WEHLAU, ME .
PHYSICAL REVIEW D, 1995, 51 (04) :1831-1835
[37]   A NEW APPROACH TO INSTANTON CALCULATIONS IN THE O(3) NONLINEAR SIGMA-MODEL [J].
SNIPPE, J ;
VANBAAL, P .
NUCLEAR PHYSICS B, 1995, :779-781
[38]   BOSONIZATION AND THE O(3) SIGMA-MODEL [J].
IVANOV, BV .
PHYSICS LETTERS B, 1986, 177 (01) :67-70
[39]   CANONICAL STRUCTURE OF THE O(3) NONLINEAR SIGMA-MODEL WITH A TOPOLOGICAL TERM [J].
OLCZYK, TL ;
PANIGRAHI, PK ;
RAMASWAMY, S .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1990, 45 (04) :653-656
[40]   POLYNOMIAL FORM-FACTORS IN THE O(3) NONLINEAR SIGMA-MODEL [J].
BALOG, J ;
HAUER, T .
PHYSICS LETTERS B, 1994, 337 (1-2) :115-121
12345