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First-order phase tranisition in 1d Potts model with long-range interactions


Uzelac, Katarina; Glumac, Zvonko
First-order phase tranisition in 1d Potts model with long-range interactions // Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields, B6 (1997), 3. (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
First-order phase tranisition in 1d Potts model with long-range interactions

Autori
Uzelac, Katarina ; Glumac, Zvonko

Izvornik
Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields (1330-0016) B6 (1997), 3;

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

Ključne riječi
Potts model; finite-size scaling; first-order transitions

Sažetak
The first-order phase transition in the one-dimensional q-state Potts model with long-range interactions decaying with distance as 1/r1+s, has been studied by Monte Carlo numerical simulations for 0 < s Ł 1 and integer values of q > 2. On the basis of the finite-size scaling analysis of interface free energy DFL, specific heat and Binder's fourth order cumulant, we obtain the first-order transition which occurs for s below a threshold value sc(q).

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350109

Ustanove
Institut za fiziku, Zagreb