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20152019
most citedEfficient implementation of the parquet equations -- role of the reducible vertex function and its kernel approximation

97 citations · 240 across the 7 of their papers we have counts for

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cond-mat.str-el2016★ 21 cited

Momentum structure of the self-energy and its parametrization for the two-dimensional Hubbard model

Petra Pudleiner, Thomas Schäfer, Daniel Rost +3

We compute the self-energy for the half-filled Hubbard model on a square lattice using lattice quantum Monte Carlo simulations and the dynamical vertex approximation. The self-ener…