A beginner's guide to non-abelian iPEPS for correlated fermions

Infinite projected entangled pair states (iPEPS) have emerged as a powerful tool for studying interacting two-dimensional fermionic systems. In this review, we discuss the iPEPS construction and some basic properties of this tensor network (TN) ansatz. Special focus is put on (i) a gentle introdu...

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Bibliographic Details
Main Author: Benedikt Bruognolo, Jheng-Wei Li, Jan von Delft, Andreas Weichselbaum
Format: Article
Language:English
Published: SciPost 2021-02-01
Series:SciPost Physics Lecture Notes
Online Access:https://scipost.org/SciPostPhysLectNotes.25

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