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most citedDivergences of the irreducible vertex functions in correlated metallic systems: Insights from the Anderson Impurity Model

80 citations · 315 across the 5 of their papers we have counts for

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cond-mat.str-el2019★ 44 cited

Interplay between local response and vertex divergences in many-fermion systems with on-site attraction

D. Springer, P. Chalupa, S. Ciuchi +2

We investigate the divergences appearing in the two-particle irreducible vertex functions of many-fermion systems with attractive on-site interactions. By means of dynamical mean-f…