most citedOne particle spectral function and analytic continuation for many-body implementation in the EMTO method

18 citations · 18 across the 1 of their papers we have counts for

collaborators
Showing cond-mat.mtrl-sciShow all

1 paper · 1 filter

cond-mat.mtrl-sci2012★ 18 cited

One particle spectral function and analytic continuation for many-body implementation in the EMTO method

A. Östlin, L. Chioncel, L. Vitos

We investigate one of the most common analytic continuation techniques in condensed matter physics, namely the Padé approximant. Aspects concerning its implementation in the exact…