Canonical versus grand-canonical free energies and phase diagrams of a bipolaronic superconductor model.

DOI10.1023/B:JOSS.0000033152.73539.a2zbMath1085.82510OpenAlexW2094525610MaRDI QIDQ1806481

Thomas Gerisch, R. Münzner, Alfred Rieckers

Publication date: 1998

Published in: Journal of Statistical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:joss.0000033152.73539.a2

zbMATH Keywords

free energyminimum principlesymmetry breakdownapproximately symmetric netsbipolaronic model for high-\(T_c\) superconductivityCanonical vs. grand-canonical ensemblelimiting Gibbs statelower semisymmetric netsphase transitions of first and second kindsuppression of fluctuations by singular potentials

Mathematics Subject Classification ID

Statistical mechanics of superconductors (82D55) Phase transitions (general) in equilibrium statistical mechanics (82B26)