"Visualizing the renormalization group flows with tensor network"Who: Atsushi Ueda, University of Tokyo Place: Hybrid Seminar, Donostia International Physics Center Date: Wednesday, 22 June 2022, 12:00 In
recent years, tensor networks have become popular as a numerical means to
investigate quantum/classical systems. Especially in onedimensional quantum
systems, they have contributed widely to classifying critical phenomena and
topological phases due to their compatibility with conformal field theory.
[12] Similarly, in the twodimensional classical critical model, it has been
shown that the scaling dimension and central charge can be calculated using the
fixed point tensor obtained by tensor network renormalization, and has
attracted attention as a "new way to solve old problems." [3]
Host: Roman Orus YouTube: https://youtu.be/_Q2wxADTiCg
