On adiabatic theory for extended fermionic lattice systems
Mathematical Physics
2024-02-13 v2 Statistical Mechanics
math.MP
Quantum Physics
Abstract
We review recent results on adiabatic theory for ground states of extended gapped fermionic lattice systems under several different assumptions. More precisely, we present generalized super-adiabatic theorems for extended but finite as well as infinite systems, assuming either a uniform gap or a gap in the bulk above the unperturbed ground state. The goal of this note is to provide an overview of these adiabatic theorems and briefly outline the main ideas and techniques required in their proofs.
Cite
@article{arxiv.2208.12220,
title = {On adiabatic theory for extended fermionic lattice systems},
author = {Joscha Henheik and Tom Wessel},
journal= {arXiv preprint arXiv:2208.12220},
year = {2024}
}
Comments
27 pages, 1 figure; v2: corrected typos and updated references; closely resembles the published version