Antiferromagnetic Potts model in a magne
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A. Bakchich; A. Benyoussef; M. Touzani
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Article
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1993
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Elsevier Science
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English
⚖ 278 KB
The finite size scaling method is used to investigate the phase diagrams of the q-state antiferromagnetic Ports model in an external magnetic field on a square lattice. Critical lines where the system undergoes second-order phase transitions between ordered and disordered phases are found, which are