Density waves in strongly correlated quantum chains
Strongly Correlated Electrons
2018-09-18 v1 Materials Science
Quantum Gases
Abstract
We review exact numerical results for one-dimensional quantum systems with half-filled bands. The topics covered include Peierls transitions in Holstein, Fr\"ohlich, Su-Schrieffer-Heeger, and Heisenberg models with quantum phonons, competing fermion-boson and fermion-fermion interactions, as well as symmetry-protected topological states in fermion and anyon models.
Cite
@article{arxiv.1706.00470,
title = {Density waves in strongly correlated quantum chains},
author = {Martin Hohenadler and Holger Fehske},
journal= {arXiv preprint arXiv:1706.00470},
year = {2018}
}
Comments
15 pages, 17 figures; focused review article for an EPJ B topical issue on "Coexistence of long-range orders in low-dimensional systems". Comments welcome!