Analytical continuation of imaginary axis data using maximum entropy

We study the maximum entropy (MaxEnt) approach for analytical continuation of spectral data from imaginary times to real frequencies. The total error is divided in a statistical error, due to the noise in the input data, and a systematic error, due to deviations of the default function, used in the...

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Bibliographic Details
Main Authors: Gunnarsson, Olle (Author) , Haverkort, Maurits W. (Author) , Sangiovanni, Giorgio (Author)
Format: Article (Journal)
Language:English
Published: 9 April 2010
In: Physical review. B, Condensed matter and materials physics
Year: 2010, Volume: 81, Issue: 15, Pages: 155107
ISSN:1550-235X
DOI:10.1103/PhysRevB.81.155107
Online Access:Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevB.81.155107
Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.81.155107
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Author Notes:O. Gunnarsson, M.W. Haverkort, and G. Sangiovanni
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Analytical continuation of imaginary axis data using maximum entropy by Gunnarsson, Olle (Author) , Haverkort, Maurits W. (Author) , Sangiovanni, Giorgio (Author) ,


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