Glen Evenbly

Affiliation:
U. of California (Irvine)
date:
2016-01-25
sujet:
Tensor Network Renormalization
résumé:

I will describe how to generate a proper RG flow for Euclidean path integrals of quantum systems on the lattice using a tensor network formalism. This approach, called tensor network renormalization (TNR), recovers scale-invariance for quantum systems at a critical point, and can be used to implement local scale transformations corresponding to lattice version of conformal maps. Applications of TNR towards the study of many-body systems, especially those at a critical point, and its relationship to tensor network ansatz will be discussed.

série:
Institut Quantique
invité par: :