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most citedGap scaling at Berezinskii-Kosterlitz-Thouless quantum critical points in one-dimensional Hubbard and Heisenberg models

37 citations · 66 across the 9 of their papers we have counts for

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cond-mat.str-el2014★ 37 cited

Gap scaling at Berezinskii-Kosterlitz-Thouless quantum critical points in one-dimensional Hubbard and Heisenberg models

M. Dalmonte, J. Carrasquilla, L. Taddia +2

We discuss how to locate critical points in the Berezinskii-Kosterlitz-Thouless (BKT) universality class by means of gap-scaling analyses. While accurately determining such points…