Random-field p-spin glass model on regular random graphs release_x25ojki7azg7vdlkgoly4jpfri

by Yoshiki Matsuda, Hidetoshi Nishimori, Lenka Zdeborová, Florent Krzakala

Released as a article .

2011  

Abstract

We investigate in detail the phase diagrams of the p-body +/-J Ising model with and without random fields on random graphs with fixed connectivity. One of our most interesting findings is that a thermodynamic spin glass phase is present in the three-body purely ferromagnetic model in random fields, unlike for the canonical two-body interaction random-field Ising model. We also discuss the location of the phase boundary between the paramagnetic and spin glass phases that does not depend on the change of the ferromagnetic bias. This behavior is explained by a gauge transformation, which shows that gauge-invariant properties generically do not depend on the strength of the ferromagnetic bias for the +/-J Ising model on regular random graphs.
In text/plain format

Archived Files and Locations

application/pdf  1.0 MB
file_bxeqlz2elbdinb6uinhmmbgcwm
arxiv.org (repository)
web.archive.org (webarchive)
application/pdf  1.0 MB
file_wxplqpfopjc5rbzzjcqweyafuu
archive.org (archive)
Read Archived PDF
Preserved and Accessible
Type  article
Stage   submitted
Date   2011-01-31
Version   v1
Language   en ?
arXiv  1101.5863v1
Work Entity
access all versions, variants, and formats of this works (eg, pre-prints)
Catalog Record
Revision: 1a913787-4a17-4103-b91e-351d99564ea6
API URL: JSON