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cond-mat.stat-mech1997★ 20 cited
Density matrix renormalization group for the Berezinskii-Kosterlitz-Thouless transition of the 19-vertex model
Yasushi Honda, Tsuyoshi Horiguchi
We embody the density matrix renormalization group (DMRG) method for the 19-vertex model on a square lattice in order to investigate the Berezinskii-Kosterlitz-Thouless transition.…
cond-mat.stat-mech1997
Density matrix renormalization group for 19-vertex model
Yasushi Honda, Tsuyoshi Horiguchi
We embody the density matrix renormalization group method for the 19-vertex model on a square lattice; the 19-vertex model is regarded to be equivalent to the XY model for small in…