Continuous replica symmetry breaking in critical phenomena in disordered ferromagnets

Authors
Wu, XT Gong, CD
Citation
Xt. Wu et Cd. Gong, Continuous replica symmetry breaking in critical phenomena in disordered ferromagnets, COMM TH PHY, 31(3), 1999, pp. 367-372
Citations number
14
Categorie Soggetti
Physics
Journal title
COMMUNICATIONS IN THEORETICAL PHYSICS
ISSN journal
02536102 → ACNP
Volume
31
Issue
3
Year of publication
1999
Pages
367 - 372
Database
ISI
SICI code
0253-6102(19990430)31:3<367:CRSBIC>2.0.ZU;2-T
Abstract
The replica symmetry breaking (RSB) in critical phenomena in disordered fer romagnets is studied. We modified the assumption of Dotsenko et al, about t he local minimum solutions of the Hamiltonian with random temperature. It i s shown explicitly that the continuous RSB is generated in the renormalizat ion group (RG). The physical regime of the coupling constants are investiga ted through the RG equations.