MONTE-CARLO SIMULATION OF THE FULLY FRUSTRATED XY MODEL

被引：23

作者：

NICOLAIDES, DB

机构：

[1] H.H. Wills Phys. Lab., Bristol Univ.

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 05期

关键词：

D O I：

10.1088/0305-4470/24/5/004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present results from Monte Carlo simulation of the fully frustrated XY model, or alternatively a Josephson junction array in an external field. Positional disorder of the junctions is allowed for and we find that this disorder splits the XY and Ising phase transitions of the model, as predicted by Granato and Kosterlitz.

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页码：L231 / L235

页数：5

相关论文

共 18 条

[1] RENORMALIZATION GROUP-ANALYSIS OF THE PHASE-TRANSITION IN THE 2D COULOMB GAS, SINE-GORDON THEORY AND XY-MODEL [J].

AMIT, DJ ;

GOLDSCHMIDT, YY ;

GRINSTEIN, G .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1980, 13 (02) :585-620

[2]

Baillie C. F., 1990, International Journal of Modern Physics C (Physics and Computers), V1, P91, DOI 10.1142/S0129183190000050

[3] MASS TENSOR MOLECULAR-DYNAMICS [J].

BENNETT, CH .

JOURNAL OF COMPUTATIONAL PHYSICS, 1975, 19 (03) :267-279

[4] ON THE EIGENVALUE SPECTRUM OF THE SUSCEPTIBILITY MATRIX FOR RANDOM SPIN SYSTEMS [J].

BRAY, AJ ;

MOORE, MA .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1982, 15 (23) :L765-L771

[5] POSITIONAL DISORDER IN A JOSEPHSON-JUNCTION ARRAY [J].

CHOI, MY ;

CHUNG, JS ;

STROUD, D .

PHYSICAL REVIEW B, 1987, 35 (04) :1669-1675

[6] HYBRID MONTE-CARLO [J].

DUANE, S ;

KENNEDY, AD ;

PENDLETON, BJ ;

ROWETH, D .

PHYSICS LETTERS B, 1987, 195 (02) :216-222

[7] A SUPERSYMMETRIC PHASE-TRANSITION IN JOSEPHSON-TUNNEL-JUNCTION ARRAYS [J].

FODA, O .

NUCLEAR PHYSICS B, 1988, 300 (04) :611-636

[8]

FRADKIN E, 1978, PHYS REV B, V18, P4798

[9] A KOSTERLITZ-THOULESS PHASE-TRANSITION ASSOCIATED WITH THE SUPERSYMMETRIC SINE-GORDON THEORY [J].

GOLDSCHMIDT, YY .

NUCLEAR PHYSICS B, 1986, 270 (01) :29-38

[10] ANISOTROPIC N = 3 ASHKIN-TELLER MODEL - A REALIZATION OF THE SUPERSYMMETRIC KOSTERLITZ-THOULESS TRANSITION [J].

GOLDSCHMIDT, YY .

PHYSICAL REVIEW LETTERS, 1986, 56 (16) :1627-1630