Bond-weighted tensor renormalization group
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DOI: 10.1103/physrevb.105.l060402
Abstract: We propose an improved tensor renormalization group (TRG) algorithm, the bond-weighted TRG (BTRG). In BTRG, we generalize the conventional TRG by introducing bond weights on the edges of the tensor network. We show that BTRG… read more here.
Keywords: renormalization; renormalization group; btrg; bond ... See more keywords