The geometry of antiferromagnetic spin chains
High Energy Physics - Theory
2013-07-23 v1 Strongly Correlated Electrons
Mathematical Physics
math.MP
Abstract
We construct spin chains that describe relativistic sigma-models in the continuum limit, using symplectic geometry as a main tool. The target space can be an arbitrary complex flag manifold, and we find universal expressions for the metric and theta-term.
Cite
@article{arxiv.1206.2777,
title = {The geometry of antiferromagnetic spin chains},
author = {Dmitri Bykov},
journal= {arXiv preprint arXiv:1206.2777},
year = {2013}
}
Comments
31 pages, 3 figures