26 citations · 79 across the 19 of their papers we have counts for
Showing 2013 · hep-latShow all
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hep-lat2013
A new approach to the two-dimensional -model with a topological charge
C. Torrero, O. Borisenko, V. Kushnir +2
Based on character decomposition, a dual transformation is introduced leading to two formulations of the theory which should allow for a removal/softening of the sign problem in th…
hep-lat2013
On a development of the phenomenological renormalization group
O. Borisenko, V. Chelnokov, V. Kushnir
We propose a modification of the Nightingale renormalization group for lattice spin and gauge models by combining it with the cluster decimation approximation. Essential ingredient…