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Equilibrium-like extension of the invaded cluster algorithm


Balog, Ivan; Uzelac, Katarina
Equilibrium-like extension of the invaded cluster algorithm // Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 77 (2008), 5; 050101-1(R) doi:10.1103/PhysRevE.77.050101 (međunarodna recenzija, članak, znanstveni)


Naslov
Equilibrium-like extension of the invaded cluster algorithm

Autori
Balog, Ivan ; Uzelac, Katarina

Izvornik
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics (1539-3755) 77 (2008), 5; 050101-1(R)

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cluster algorithm; Monte Carlo simulations; Potts model

Sažetak
We propose an extension of the nonequilibrium invaded cluster (IC) algorithm, which reestab- lishes a correct scaling of fluctuations at criticality and also self-adjusts to the critical temperature. We show that by introducing a single constraint to the intrinsic quantity of the IC algorithm the temperature becomes well defined and the sampling of the equilibrium ensemble is regained. The procedure is applied to the Potts model in two and three dimensions.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0000000-3187 - Kriticne pojave i sustavi izvan ravnoteze (Katarina Uzelac, )

Ustanove
Institut za fiziku, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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