most citedInverted Berezinskii-Kosterlitz-Thouless Singularity and High-Temperature Algebraic Order in an Ising Model on a Scale-Free Hierarchical-Lattice Small-World Network

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cond-mat.str-el1998

Finite-Temperature Phase Diagram of the Hubbard Model

G. Migliorini, A. N. Berker

The finite-temperature phase diagram of the Hubbard model in is obtained from renormalization-group analysis. It exhibits, around half filling, an antiferromagnetic phase and…