most citedThe Continuous-Pole-Expansion method to obtain spectra of electronic lattice models

7 citations · 7 across the 1 of their papers we have counts for

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1 paper

cond-mat.str-el2013★ 7 cited

The Continuous-Pole-Expansion method to obtain spectra of electronic lattice models

Peter Staar, Bart Ydens, Anton Kozhevnikov +2

We present a new algorithm to analytically continue the self-energy of quantum many-body systems from Matsubara frequencies to the real axis. The method allows straightforward, una…