Conservation in two-particle self-consistent extensions of dynamical mean-field theory
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DOI: 10.1103/physrevb.96.075155
Abstract: Extensions of dynamical mean-field theory (DMFT) make use of quantum impurity models as nonperturbative and exactly solvable reference systems which are essential to treat the strong electronic correlations. Through the introduction of retarded interactions on… read more here.
Keywords: dynamical mean; extensions dynamical; self consistent; two particle ... See more keywords