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Spin glass: thermal properties and characterization of the {+-} J Sherrington-Kirkpatrick model partition function zeros; Vidro de spins: propriedades termicas e caracterizacao dos zeros da funcao particao do modelo {+-} J de S-K

Abstract

A detailed study of the S-K model through the analysis of the zeros of the partition function in the complex temperature plane is performed. By the exact way, the notable thermodynamical properties of the system to a variety of the length (N=5{yields}25 spins) are calculated, using only standards concepts (without the use of tricks like that of replicas). Dilute models had been also considered. The principal result of this work is the characterization of the zeros of the partition function of the S-K model. (author).
Authors:
Publication Date:
Dec 31, 1990
Product Type:
Thesis/Dissertation
Report Number:
INIS-BR-3262
Reference Number:
SCA: 661300; PA: AIX-25:023484; EDB-94:058644; ERA-19:013399; NTS-94:017671; SN: 94001172410
Resource Relation:
Other Information: TH: Tese (Ph.D.).; PBD: 1990
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; SPIN GLASS STATE; PARTITION FUNCTIONS; REPLICAS; CRYSTAL MODELS; CURIE POINT; FERROMAGNETIC MATERIALS; FERROMAGNETISM; REPLICA TECHNIQUES; STATISTICAL MECHANICS; 661300; OTHER ASPECTS OF PHYSICAL SCIENCE
OSTI ID:
10136448
Research Organizations:
Sao Paulo Univ., Sao Carlos, SP (Brazil). Inst. de Fisica e Quimica
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Other: ON: DE94618437; TRN: BR9431851023484
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
119 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Faria, A.C. de. Spin glass: thermal properties and characterization of the {+-} J Sherrington-Kirkpatrick model partition function zeros; Vidro de spins: propriedades termicas e caracterizacao dos zeros da funcao particao do modelo {+-} J de S-K. Brazil: N. p., 1990. Web.
Faria, A.C. de. Spin glass: thermal properties and characterization of the {+-} J Sherrington-Kirkpatrick model partition function zeros; Vidro de spins: propriedades termicas e caracterizacao dos zeros da funcao particao do modelo {+-} J de S-K. Brazil.
Faria, A.C. de. 1990. "Spin glass: thermal properties and characterization of the {+-} J Sherrington-Kirkpatrick model partition function zeros; Vidro de spins: propriedades termicas e caracterizacao dos zeros da funcao particao do modelo {+-} J de S-K." Brazil.
@misc{etde_10136448,
title = {Spin glass: thermal properties and characterization of the {+-} J Sherrington-Kirkpatrick model partition function zeros; Vidro de spins: propriedades termicas e caracterizacao dos zeros da funcao particao do modelo {+-} J de S-K}
author = {Faria, A.C. de}
abstractNote = {A detailed study of the S-K model through the analysis of the zeros of the partition function in the complex temperature plane is performed. By the exact way, the notable thermodynamical properties of the system to a variety of the length (N=5{yields}25 spins) are calculated, using only standards concepts (without the use of tricks like that of replicas). Dilute models had been also considered. The principal result of this work is the characterization of the zeros of the partition function of the S-K model. (author).}
place = {Brazil}
year = {1990}
month = {Dec}
}