2-DIMENSIONAL HEISENBERG MODEL AND PSEUDOPARTICLE SOLUTIONS

被引：27

作者：

TRIMPER, S

机构：

[1] Sektion Physik, Karl-Marx-Universität

来源：

PHYSICS LETTERS A | 1979年 / 70卷 / 02期

关键词：

D O I：

10.1016/0375-9601(79)90041-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Inhomogeneous solutions (pseudoparticles) for the classical two-dimensional ferromagnet are found explicitly. By the appearance of pseudoparticles the correlation function changes over from power law decay to an exponential one. Pseudoparticles do not contribute to the propagating part of the equation of motion. © 1979.

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页码：114 / 116

页数：3

相关论文

共 12 条

[1]

BELAVIN AA, 1975, JETP LETT+, V22, P245

[2]

BREZIN E, 1976, PHYS REV B, V14, P3210

[3] RENORMALIZATION, VORTICES, AND SYMMETRY-BREAKING PERTURBATIONS IN 2-DIMENSIONAL PLANAR MODEL [J].

JOSE, JV ;

KADANOFF, LP ;

KIRKPATRICK, S ;

NELSON, DR .

PHYSICAL REVIEW B, 1977, 16 (03) :1217-1241

[4] CRITICAL PROPERTIES OF 2-DIMENSIONAL XY-MODEL [J].

KOSTERLITZ, JM .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1974, 7 (06) :1046-1060

[5] ORDERING, METASTABILITY AND PHASE-TRANSITIONS IN 2 DIMENSIONAL SYSTEMS [J].

Kosterlitz, JM ;

Thouless, DJ .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1973, 6 (07) :1181-1203

[6]

KOSTERLITZ JM, 1977, 2 DIMENSIONAL PHYSIC

[7] CRITICAL DYNAMICS OF FERROMAGNETS IN 6-EPSILON DIMENSIONS - GENERAL DISCUSSION AND DETAILED CALCULATION [J].

MA, SK ;

MAZENKO, GF .

PHYSICAL REVIEW B, 1975, 11 (11) :4077-4100

[8]

NATTERMANN T, 1978, PHYS LETT A, V67, P144, DOI 10.1016/0375-9601(78)90047-6

[9] LOW-TEMPERATURE RENORMALIZATION GROUP AND SYMMETRY BREAKING PERTURBATIONS [J].

NATTERMANN, T .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1978, 90 (01) :105-115

[10] INTERACTION OF GOLDSTONE PARTICLES IN 2 DIMENSIONS - APPLICATIONS TO FERROMAGNETS AND MASSIVE YANG-MILLS FIELDS [J].

POLYAKOV, AM .

PHYSICS LETTERS B, 1975, 59 (01) :79-81