Yang-Lee zeros and the critical behavior of the infinite-range two- and three-state Potts models

The phase diagram of the two- and three-state Potts model with infinite-range interactions in the external field is analyzed by studying the partition function zeros in the complex field plane. The tricritical point of the three-state model is observed as the approach of the zeros to the real axis a...

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Veröffentlicht in:	Physical review. E, Statistical, nonlinear, and soft matter physics Statistical, nonlinear, and soft matter physics, 2013-02, Vol.87 (2), p.022140-022140, Article 022140
Hauptverfasser:	Glumac, Zvonko, Uzelac, Katarina
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computer Simulation Magnetic Fields Models, Statistical
Online-Zugang:	Volltext
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