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19962023
most citedUniversality and quasicritical exponents of one-dimensional models displaying a quasitransition at finite temperatures

37 citations · 164 across the 13 of their papers we have counts for

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cond-mat1996

Grand Canonical Partition Function for Unidimensional Systems: Application to Hubbard Model up to Order beta^3

I. C. Charret, S. M. de Souza, M. T. Thomaz +1

We exploit the grassmannian nature of the variables involved in the path integral expression of the grand canonical partition function for self--interacting fermionic models to sho…