Dual -1 Hahn polynomials and perfect state transfer
Mathematical Physics
2015-06-03 v3 Classical Analysis and ODEs
math.MP
Quantum Physics
Abstract
We find all the spin chains with perfect state transfer (PST) that are connected with the dual -1 Hahn polynomials . For odd we recover a model that had already been identified while for even, we obtain a new system exhibiting PST.
Cite
@article{arxiv.1110.6477,
title = {Dual -1 Hahn polynomials and perfect state transfer},
author = {Luc Vinet and Alexei Zhedanov},
journal= {arXiv preprint arXiv:1110.6477},
year = {2015}
}
Comments
11 pages