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20132026
most citedBifurcation in correlation length of the Ising model on a "Toblerone" lattice

4 citations · 5 across the 5 of their papers we have counts for

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cond-mat.str-el2013★ 1 cited

Berezinskii-Kosterlitz-Thouless-type transitions in d=2 quantum O(2) and O(2)xO(2) nonlinear sigma models

C. A. Hooley, S. T. Carr, J. M. Fellows +1

We discuss the d=2 quantum O(2)xO(2) nonlinear sigma model as a low-energy theory of phase reconstruction near a quantum critical point. We first examine the evolution of the Berez…