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19962022
most citedThe critical exponents of the superfluid transition in He4

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cond-mat.stat-mech2012★ 28 cited

Renormalization-group flow and asymptotic behaviors at the Berezinskii-Kosterlitz-Thouless transitions

Andrea Pelissetto, Ettore Vicari

We investigate the general features of the renormalization-group flow at the Berezinskii-Kosterlitz-Thouless (BKT) transition, providing a thorough quantitative description of the…