A suggested amendment to the temperature dependencies in the thermodynamic potential of the Ginzburg-Sobyanin theory of superfluidity, which makes it possible to obtain critical exponents that are consistent with the general relations of the fluctuation theory of phase transitions, as well as with modern experimental and calculated data.
Phase Transitions Without Thermodynamic Limit,The Crucial Rôle of Possible and Impossible Fluctuations, The Treatment of Inhomogeneous Scenaria in the Microcanonical Ensemble
Phase transitions in a frustrated XY model with zig-zag couplings
Phase transitions detached from stationary points of the energy landscape
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