A study of the quantum Sinh-Gordon model with relativistic continuous matrix product states
A study of the quantum Sinh-Gordon model with relativistic continuous matrix product states
I study the Sine-Gordon (SG) and Sinh-Gordon (ShG) quantum field theories with a recently introduced variational method, the relativistic continuous matrix product states (RCMPS). The main advantage is to work directly in the thermodynamic limit, and without any UV regulator. The SG model is well understood and integrable, which provides …