irbasis: open-source database and software for intermediate-representation basis functions of imaginary-time Green's function

DOI10.1016/J.CPC.2019.02.006OpenAlexW2951757207WikidataQ115045191 ScholiaQ115045191MaRDI QIDQ2696435

Junya Otsuki, Hiroshi Shinaoka, Kazuyoshi Yoshimi, Naoya Chikano

Publication date: 14 April 2023

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1807.05237

zbMATH Keywords

many-body quantum theoriesMatsubara/imaginary-time Green's function

Mathematics Subject Classification ID

Numerical analysis (65-XX) Quantum theory (81-XX)

Related Items (2)

libdlr: efficient imaginary time calculations using the discrete Lehmann representation ⋮ Sparse modeling approach to obtaining the shear viscosity from smeared correlation functions

Uses Software

• HDF5
• GitHub
• irbasis
• irlib

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