Dynamical Mean Field Theory, Density-Matrix Embedding Theory and Rotationally Invariant Slave Bosons: a Unified Perspective

no code implementations • 21 Oct 2017 • Thomas Ayral, Tsung-Han Lee, Gabriel Kotliar

This relation allows to easily transpose extensions of a given method to another: for instance, a temperature-dependent version of RISB can be used to derive a temperature-dependent free-energy formula for DMET.

Strongly Correlated Electrons