Critical behavior of three-dimensional disordered Potts models with many states

被引：11

作者：

Alvarez Banos, R. ^{[1
,2
]}

Cruz, A. ^{[1
,2
]}

Fernandez, L. A. ^{[1
,3
]}

Gordillo-Guerrero, A. ^{[1
,4
]}

Gil-Narvion, J. M. ^{[1
,2
]}

Guidetti, M. ^{[5
,6
]}

Maiorano, A. ^{[7
,8
]}

Mantovani, F. ^{[5
,6
]}

Marinari, E. ^{[7
,8
]}

Martin-Mayor, V. ^{[1
,3
]}

Monforte-Garcia, J. ^{[1
,2
]}

Munoz Sudupe, A. ^{[3
]}

Navarro, D. ^{[9
]}

Parisi, G. ^{[7
,8
]}

Perez-Gaviro, S. ^{[1
,7
,8
]}

Ruiz-Lorenzo, J. J. ^{[1
,10
]}

Seoane, B. ^{[1
,3
]}

Schifano, S. F. ^{[6
,11
]}

Tarancon, A. ^{[1
,2
]}

Tripiccione, R. ^{[5
,6
]}

Yllanes, D. ^{[1
,3
]}

机构：

[1] Inst Biocomputa & Fis Sistemas Complejos BIFI, Zaragoza, Spain

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

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

[4] Univ Extremadura, Dept Ingn Elect Elect & Automat, Caceres 10071, Spain

[5] Univ Ferrara, Dipartmento Fis, I-44100 Ferrara, Italy

[6] Ist Nazl Fis Nucl, Sez Ferrara, Ferrara, Italy

[7] Univ Roma La Sapienza, Dipartimento Fis, CNR, I-00185 Rome, Italy

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

[9] Univ Zaragoza, Inst Invest Ingn Aragon, Zaragoza 50018, Spain

[10] Univ Extremadura, Dept Fis, E-06071 Badajoz, Spain

[11] Univ Ferrara, Dipartmento Matemat, I-44100 Ferrara, Italy

来源：

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT | 2010年

关键词：

critical exponents and amplitudes (theory); finite-size scaling; spin glasses (theory); SPIN-GLASS; FERROMAGNETIC PHASE; 3; DIMENSIONS; COMPUTER;

D O I：

10.1088/1742-5468/2010/05/P05002

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We study the 3D disordered Potts model with p = 5 and 6. Our numerical simulations (that severely slow down for increasing p) detect a very clear spin glass phase transition. We evaluate the critical exponents and the critical value of the temperature, and we use known results at lower p values to discuss how they evolve for increasing p. We do not find any sign of the presence of a transition to a ferromagnetic regime.

引用

页数：16

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