31 citations · 85 across the 7 of their papers we have counts for
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hep-th2023★ 1 cited
Fixed-point tensor is a four-point function
Atsushi Ueda, Masahito Yamazaki
Through coarse-graining, tensor network representations of a two-dimensional critical lattice model flow to a universal four-leg tensor, corresponding to a conformal field theory (…
cond-mat.stat-mech2023★ 31 cited
Finite-size and finite bond dimension effects of tensor network renormalization
Atsushi Ueda, Masaki Oshikawa
We propose a general procedure for extracting the running coupling constants of the underlying field theory of a given classical statistical model on a two-dimensional lattice, com…