ana_cont: Python package for analytic continuation

Published: 10 October 2022| Version 1 | DOI: 10.17632/vphzykvvf2.1
Contributors:
Josef Kaufmann, Karsten Held

Description

We present the Python package ana_cont for the analytic continuation of fermionic and bosonic many-body Green's functions by means of either the Padé approximants or the maximum entropy method. The determination of hyperparameters and the implementation are described in detail. The code is publicly available on GitHub, where also documentation and learning resources are provided.

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Categories

Computational Physics, Maximum Entropy, Pade Approximation, Analytic Continuation

Licence