Multi-orbital two-particle self-consistent approach – Strengths and limitations

Extending many-body numerical techniques which are powerful in the context of simple model calculations to the realm of realistic material simulations can be a challenging task. Realistic systems often involve multiple active orbitals, which increases the complexity and numerical cost because of the...

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Bibliographic Details
Main Author: Jonas B. Profe, Jiawei Yan, Karim Zantout, Philipp Werner, Roser Valentí
Format: Article
Language:English
Published: SciPost 2025-07-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.19.1.026
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