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