Hybrid Hamiltonian-diagrammatic quantum impurity solver augments diagrammatic methods with a small auxiliary bath to enable accurate low-order perturbation theory with orders-of-magnitude gains in precision and speed.
Hybrid Hamiltonian- diagrammatic quantum impurity solver
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Hybrid Hamiltonian-diagrammatic quantum impurity solver
Hybrid Hamiltonian-diagrammatic quantum impurity solver augments diagrammatic methods with a small auxiliary bath to enable accurate low-order perturbation theory with orders-of-magnitude gains in precision and speed.