Stable solution of the simplest spin model for inverse freezing (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Stable solution of the simplest spin model for inverse freezing (Articolo in rivista) (literal)

Anno

• 2005-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1103/PhysRevLett.95.087201 (literal)

Alternative label

• Crisanti A.; Leuzzi L. (2005)
  Stable solution of the simplest spin model for inverse freezing
  in Physical review letters; American Physical Society (APS), College Pk (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Crisanti A.; Leuzzi L. (literal)

Pagina inizio

• 087201 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://link.aps.org/doi/10.1103/PhysRevLett.95.087201 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 95 (literal)

Rivista

• Physical review letters (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 4 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 8 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Dipartimento di Fisica, Università Sapienza di Roma IPCF-CNR, UOS Roma (literal)

Titolo

• Stable solution of the simplest spin model for inverse freezing (literal)

Abstract

• We analyze the Blume-Emery-Griffiths-Capel model with disordered interaction that displays the inverse freezing phenomenon. The behavior of this spin-1 model in crystal field is studied throughout the phase diagram, and the transition lines are computed using the full replica symmetry breaking ansatz. We compare the results both with the formulation of the same model in terms of Ising spins on lattice gas, where no reentrance takes place, and with the model with generalized spin variables recently introduced by Schupper and Shnerb [ Phys. Rev. Lett. 93 037202 (2004)], for which the reentrance is enhanced as the ratio between the degeneracy of full to empty sites increases. The simplest version of all these models, known as the Ghatak-Sherrington model, turns out to hold all the general features characterizing an inverse transition to an amorphous phase. (literal)

Editore

• American Physical Society (APS) (Editore)

Prodotto di

• Istituto per i processi chimico-fisici (IPCF) (Istituto)
• MD.P01.024.001 Dinamica dei sistemi disordinati: materia soffice e biologica (MD.P01.024.002) (Modulo)
• GRASER - Statistical mechanics of disordered granular laser systems: theory and experiments (MD.P01.027.001) (Modulo)

Autore CNR

• LUCA LEUZZI (Persona)

Incoming links:

Prodotto

• Istituto per i processi chimico-fisici (IPCF) (Istituto)
• GRASER - Statistical mechanics of disordered granular laser systems: theory and experiments (MD.P01.027.001) (Modulo)
• MD.P01.024.001 Dinamica dei sistemi disordinati: materia soffice e biologica (MD.P01.024.002) (Modulo)

Autore CNR di

• LUCA LEUZZI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Physical review letters (Rivista)

Editore di

• American Physical Society (APS) (Editore)