Least square based method for obtaining one particle spectral functions from temperature Green functions

Jun Liu

doi:10.1016/j.cpc.2012.09.019

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arXiv · 1209.2775

Least square based method for obtaining one particle spectral functions from temperature Green functions

Jun Liu

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Abstract

A least square based fitting scheme is proposed to do analytic continuation on one particle temperature Green function.

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Jun Liu. 2012-09-13. Least square based method for obtaining one particle spectral functions from temperature Green functions. https://doi.org/10.1016/j.cpc.2012.09.019

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