Large-Nlimit of theXY-Ashkin-Teller model: solution in two dimensions
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Publication:4947731
DOI10.1088/0305-4470/32/32/302zbMath0961.82007OpenAlexW2063626560MaRDI QIDQ4947731
Publication date: 25 April 2000
Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/0305-4470/32/32/302
Phase transitions (general) in equilibrium statistical mechanics (82B26) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)
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