156 citations · 668 across the 23 of their papers we have counts for
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cond-mat.str-el2020★ 1 cited
Single-particle excitations in the uniform electron gas by diagrammatic Monte Carlo
Kristjan Haule, Kun Chen
We calculate the single-particle excitation spectrum and the Landau Fermi liquid parameters for the archetypal model of solids, the three-dimensional uniform electron gas, with the…
cond-mat.quant-gas2020★ 3 cited
Fermionic Sign Structure of High-order Feynman diagrams in a Many-fermion System
Bao-Zong Wang, Peng-Cheng Hou, Youjin Deng +2
The sign cancellation between scattering amplitudes makes fermions different from bosons. We systematically investigate Feynman diagrams' fermionic sign structure in a representati…