umu.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Random field Ising model on networks with inhomogeneous connections
Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea.
2006 (engelsk)Inngår i: Physical Review E. Statistical, Nonlinear, and Soft Matter Physics: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, ISSN 1063-651X, E-ISSN 1095-3787, Vol. 74, nr 031118Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

We study a zero-temperature phase transition in the random field Ising model on scale-free networks with the degree exponent γ. Using an analytic mean-field theory, we find that the spins are always in the ordered phase for γ<3. On the other hand, the spins undergo a phase transition from an ordered phase to a disordered phase as the dispersion of the random fields increases for γ>3. The phase transition may be either continuous or discontinuous depending on the shape of the random field distribution. We derive the condition for the nature of the phase transition. Numerical simulations are performed to confirm the results.

sted, utgiver, år, opplag, sider
2006. Vol. 74, nr 031118
Identifikatorer
URN: urn:nbn:se:umu:diva-37768DOI: 10.1103/PhysRevE.74.031118OAI: oai:DiVA.org:umu-37768DiVA, id: diva2:369929
Tilgjengelig fra: 2010-11-12 Laget: 2010-11-12 Sist oppdatert: 2018-06-08bibliografisk kontrollert

Open Access i DiVA

fulltekst(380 kB)125 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 380 kBChecksum SHA-512
634d9509ac6b378e46e0b03102173a1283ae1a9941bd2cacc4b40fe204ccc90e0a3bae1068a3250285223c46cf09432e7cc753530c8f1e4bb1bb8ad2457c4bad
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fullteksthttp://link.aps.org/doi/10.1103/PhysRevE.74.031118

Personposter BETA

Lee, Sang Hoon

Søk i DiVA

Av forfatter/redaktør
Lee, Sang Hoon
I samme tidsskrift
Physical Review E. Statistical, Nonlinear, and Soft Matter Physics: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 125 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 82 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf