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Pregled bibliografske jedinice broj: 245635

Finite-range scaling study of the 1D long-range Ising model


Glumac, Zvonko; Uzelac, Katarina
Finite-range scaling study of the 1D long-range Ising model // Journal of Physics A: Mathematical and General, 22 (1989), 20; 4439-4452 (međunarodna recenzija, članak, znanstveni)


Naslov
Finite-range scaling study of the 1D long-range Ising model

Autori
Glumac, Zvonko ; Uzelac, Katarina

Izvornik
Journal of Physics A: Mathematical and General (0305-4470) 22 (1989), 20; 4439-4452

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

Ključne riječi
Finite-range scaling; Ising; long-range interactions; 1D

Sažetak
The critical behaviour of the one-dimensional Ising model with long-range ferromagnetic interactions decaying with distance r as 1/r1+ sigma has been studied by scaling the range of interactions. Exact calculations have been done for a system with finite ranges up to the tenth neighbour for 0< sigma <or=1. Applying the range scaling, the critical temperature, critical exponent nu and the anomalous dimension of the order parameter have been calculated. Additional analysis of the convergence of the method has been performed by applying the Vanden Broeck and Schwartz extrapolation procedure in addition to the simple least-squares approximation and by evaluating the convergence exponents.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


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