STUDY OF A FRUSTRATED HEISENBERG ANTIFERROMAGNETIC MODEL IN 2 DIMENSIONS

被引：0
|
作者：
CUI, SM
机构：
[1] JIAO TONG UNIV,INST CONDENSED MATTER PHYS,SHANGHAI 200030,PEOPLES R CHINA
[2] JIAO TONG UNIV,DEPT PHYS,SHANGHAI 200030,PEOPLES R CHINA
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 1992年 / 18卷 / 04期
关键词：
D O I：
10.1088/0253-6102/18/4/465
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A two-dimensional (2D) frustrated Heisenberg antiferromagnetic (AF) model with next-nearest-neighbor exchange couplings on the square lattice is studied by using green's function technique. It is shown that there always exists a finite zero-temperature staggered magnetization in contrast to the conventional spin-wave calculations, indicating the existence of the Neel-type long-range order in the ground state even for strong frustration.
引用
收藏
页码：465 / 468
页数：4
相关论文
共 50 条
  • [1] Study of critical properties of the frustrated antiferromagnetic Heisenberg model on a triangular lattice
    A. K. Murtazaev
    M. K. Ramazanov
    [J]. Physics of the Solid State, 2011, 53 : 1067 - 1072
  • [2] Study of critical properties of the frustrated antiferromagnetic Heisenberg model on a triangular lattice
    Murtazaev, A. K.
    Ramazanov, M. K.
    [J]. PHYSICS OF THE SOLID STATE, 2011, 53 (05) : 1067 - 1072
  • [3] A diagrammatic theory of the antiferromagnetic frustrated 2d Heisenberg model
    Reuther, Johannes
    Woelfle, Peter
    [J]. INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009), 2010, 200
  • [4] The frustrated antiferromagnetic Heisenberg model in the presence of a uniform field
    Schmidt, M
    Gerhardt, C
    Mutter, KH
    Karbach, M
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1996, 8 (05) : 553 - 568
  • [5] BOSONIZATION STUDY OF THE S = 1 FRUSTRATED ANTIFERROMAGNETIC HEISENBERG CHAIN
    SHIMAOKA, H
    KUBOKI, K
    [J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1993, 62 (09) : 3257 - 3265
  • [6] Computer simulation of the frustrated antiferromagnetic Heisenberg model on a layered triangle lattice
    Murtazaev A.K.
    Ramazanov M.K.
    Badiev M.K.
    [J]. Bulletin of the Russian Academy of Sciences: Physics, 2011, 75 (8) : 1042 - 1044
  • [7] SYMMETRY ANALYSIS AND MONTE-CARLO STUDY OF A FRUSTRATED ANTIFERROMAGNETIC PLANAR (XY) MODEL IN 2 DIMENSIONS
    LEE, DH
    JOANNOPOULOS, JD
    NEGELE, JW
    LANDAU, DP
    [J]. PHYSICAL REVIEW B, 1986, 33 (01): : 450 - 475
  • [8] Critical behavior and spatial crossover in the frustrated antiferromagnetic Heisenberg model on a triangular lattice
    Murtazaev A.K.
    Ramazanov M.K.
    Badiev M.K.
    [J]. Bulletin of the Russian Academy of Sciences: Physics, 2008, 72 (8) : 1106 - 1109
  • [9] SPIN-WAVE THEORY FOR A FRUSTRATED ANTIFERROMAGNETIC HEISENBERG-MODEL ON A SQUARE LATTICE
    OGUCHI, T
    KITATANI, H
    [J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1990, 59 (09) : 3322 - 3330
  • [10] Quantum phase transition in the three-dimensional anisotropic frustrated Heisenberg antiferromagnetic model
    Viana, J. Roberto
    de Sousa, J. Ricardo
    Continentino, M. A.
    [J]. PHYSICAL REVIEW B, 2008, 77 (17)
12345