Scaling theory for two-dimensional quantum critical points using tensor network states Ghent University
Novel quantum critical behaviors beyond the traditional Landau-Ginzberg-Wilson paradigm can happen in strongly correlated quantum many-body systems. Although great efforts have been spent both numerically and theoretically, many of them are still remaining controversial in two dimensions (2D). To resolve these problems, we propose to develop a new scaling theory using tensor network states, specifically projected entangled pair states (PEPS) ...