22 citations · 76 across the 12 of their papers we have counts for
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cond-mat.str-el2023★ 11 cited
Temperature flow in pseudo-Majorana functional renormalization for quantum spins
Benedikt Schneider, Johannes Reuther, Matías G. Gonzalez +2
We implement the temperature flow scheme first proposed by Honerkamp and Salmhofer in Phys.~Rev.~B 64, 184516 (2001) into the pseudo-Majorana functional renormalization group metho…
cond-mat.str-el2023★ 10 cited
Spectral representation of Matsubara n-point functions: Exact kernel functions and applications
Johannes Halbinger, Benedikt Schneider, Björn Sbierski
In the field of quantum many-body physics, the spectral (or Lehmann) representation simplifies the calculation of Matsubara n-point correlation functions if the eigensystem of a Ha…