Extraordinary-Log Surface Phase Transition in the Three-Dimensional XY Model.
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DOI: 10.1103/physrevlett.127.120603
Abstract: Universality is a pillar of modern critical phenomena. The standard scenario is that the two-point correlation algebraically decreases with the distance r as g(r)∼r^{2-d-η}, with d the spatial dimension and η the anomalous dimension. Very… read more here.
Keywords: universality; distance; logarithmic universality; surface ... See more keywords