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20202024
most citedNon-linear responses and three-particle correlators in correlated electron systems exemplified by the Anderson impurity model

10 citations · 20 across the 4 of their papers we have counts for

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cond-mat.other2024

Ladder equation for the three-particle vertex and its approximate solution

Patrick Kappl, Tin Ribic, Anna Kauch +1

We generalize the three two-particle Bethe-Salpeter equations to ten three-particle ladders. These equations are exact and yield the exact three-particle vertex, if we knew the thr…