Multiorbital Quantum Impurity Solver for General Interactions and Hybridizations.
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DOI: 10.1103/physrevlett.124.206405
Abstract: We present a numerically exact inchworm Monte Carlo method for equilibrium multiorbital quantum impurity problems with general interactions and hybridizations. We show that the method, originally developed to overcome the dynamical sign problem in certain real-time… read more here.
Keywords: general interactions; multiorbital quantum; sign problem; quantum impurity ... See more keywords