most citedBarycentric rational function approximation made simple: A fast analytic continuation method for Matsubara Green's functions

5 citations · 5 across the 1 of their papers we have counts for

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cond-mat.str-el2024★ 5 cited

Barycentric rational function approximation made simple: A fast analytic continuation method for Matsubara Green's functions

Li Huang, Changming Yue

Analytic continuation is a critical step in quantum many-body computations, connecting imaginary-time or Matsubara Green's functions with real-frequency spectral functions, which c…