Tensor Talk: Locally accurate MPS approximations in 1d

Speaker: Frederik Ravn Klausen

Title: Locally accurate MPS approximations in 1d

Abstract: Abstract: We will discuss the paper https://arxiv.org/pdf/1903.10241.pdf 

on local MPS approximations in 1d systems. Better bounds on the bond dimension of the MPS can be given for states that have exponential decay of correlations or are the ground states of gapped 1d local Ham