Phase transition in the three dimensional Heisenberg spin glass: Finite-size scaling analysis

被引：71

作者：

Fernandez, L. A. ^{[1
,2
]}

Martin-Mayor, V. ^{[1
,2
]}

Perez-Gaviro, S. ^{[2
,3
,4
]}

Tarancon, A. ^{[2
,5
]}

Young, A. P. ^{[6
]}

机构：

[1] Univ Complutense, Dept Fis Teor 1, E-28040 Madrid, Spain

[2] Inst Biocomputac & Fis Sistemas Complejos BIFI, Zaragoza 50009, Spain

[3] Univ Roma La Sapienza, Dipartimento Fis, SMC, INFM,CNR, I-00185 Rome, Italy

[4] Univ Roma La Sapienza, Ist Nazl Fis Nucl, I-00185 Rome, Italy

[5] Univ Zaragoza, Dept Fis Teor, E-50009 Zaragoza, Spain

[6] Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA

来源：

PHYSICAL REVIEW B | 2009年 / 80卷 / 02期

关键词：

chirality; Heisenberg model; magnetic transitions; numerical analysis; spin glasses;

D O I：

10.1103/PhysRevB.80.024422

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have investigated the phase transition in the Heisenberg spin glass using massive numerical simulations to study very large sizes, 48(3). A finite-size scaling analysis indicates that the data are compatible with the most economical scenario: a common transition temperature for spins and chiralities.

引用

页数：5

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