Fermionic Heisenberg Glasses with BCS Pairing Interaction

Simple item page
dc.creatorMagalhaes, S. G.
dc.creatorSchmidt, A. A.
dc.date2000-08-17
dc.date.accessioned2026-07-07T02:38:31Z
dc.date.available2026-07-07T02:38:31Z
dc.descriptionWe have analyzed a fermionic infinite-ranged quantum Heisenberg spin glass with BCS coupling in real space in the presence of a magnetic field. It has been possible to locate the transition line between the normal paramagnetic phase (NP) and the phase where there is a long range order corresponding to pair formation in sites (PAIR). The nature of the transition line is also investigated. This transition ends at Tf, the transition temperature between NP and spin glass phase (SG) where the static approximation and replica symmetry ansatz are reliable.
dc.descriptionAccepted for publication on JMMM (Proceedings of ICM2000)
dc.identifierhttps://arxiv.org/abs/cond-mat/0008263
dc.identifierhttp://arxiv.org/abs/cond-mat/0008263
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/16692
dc.subjectStatistical Mechanics
dc.subjectDisordered Systems and Neural Networks
dc.subjectSuperconductivity
dc.titleFermionic Heisenberg Glasses with BCS Pairing Interaction
dc.typetext

Files

Collections

arXiv