TensorTalk:TN&CondMatt (MathProblems)

Speaker: Vincent Steffan

Title: TN&CondMatt (MathProblems) 

Abstract:
Tensor networks are a widely accepted approach to model quantum many-body systems. While they have been shown to be capable of modeling any groundstate of a locally interacting gapped Hamiltonian if the underlying geometry is 1D, we so far do not understand the higher dimensional cases: Already in the 2D case, there are various open questions.
The talk will provide some background and motivation to then highlight some of these open questions.