NUMERICAL SIMULATIONS ON THE 4D HEISENBERG SPIN-GLASS

被引：20

作者：

COLUZZI, B

机构：

[1] Dipartimento di Fisica, Rome Univ.

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1995年 / 28卷 / 03期

关键词：

D O I：

10.1088/0305-4470/28/3/027

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the 4D Heisenberg spin-glass model with Gaussian nearest-neighbour interactions. We use finite-size scaling to analyse the data. We find a behaviour consistent with a finite temperature spin-glass transition. Our estimates for the critical exponents agree with the results from epsilon-expansion.

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页码：747 / 754

页数：8

相关论文

共 14 条

[1] NEW APPROACH TO SPIN-GLASS SIMULATIONS [J].

BERG, BA ;

CELIK, T .

PHYSICAL REVIEW LETTERS, 1992, 69 (15) :2292-2295

[2] SEARCH FOR A TRANSITION IN THE 3-DIMENSIONAL +/- J ISING SPIN-GLASS [J].

BHATT, RN ;

YOUNG, AP .

PHYSICAL REVIEW LETTERS, 1985, 54 (09) :924-927

[3] SPIN-GLASSES - EXPERIMENTAL FACTS, THEORETICAL CONCEPTS, AND OPEN QUESTIONS [J].

BINDER, K ;

YOUNG, AP .

REVIEWS OF MODERN PHYSICS, 1986, 58 (04) :801-976

[4] THEORY OF SPIN GLASSES [J].

EDWARDS, SF ;

ANDERSON, PW .

JOURNAL OF PHYSICS F-METAL PHYSICS, 1975, 5 (05) :965-974

[5]

Fischer K. H., 1991, SPIN GLASSES, DOI DOI 10.1017/CBO9780511628771

[6] EPSILON-EXPANSION FOR THE CRITICAL EXPONENTS OF A VECTOR SPIN-GLASS [J].

GREEN, JE .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1985, 18 (01) :L43-L47

[7]

KERLERM W, 1994, 9402049 PREPR

[8] SIMULATED TEMPERING - A NEW MONTE-CARLO SCHEME [J].

MARINARI, E ;

PARISI, G .

EUROPHYSICS LETTERS, 1992, 19 (06) :451-458

[9] ON THE 3D ISING SPIN-GLASS [J].

MARINARI, E ;

PARISI, G ;

RITORT, F .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1994, 27 (08) :2687-2708

[10]

MARINARI E, UNPUB, P46401