A realization of Yangian and its applications to the bi-spin system
Disordered Systems and Neural Networks
2007-05-23 v1
Abstract
Yangian is realized in the bi-spin system coupled with a time-dependent external magnetic field. It is shown that generators can describe the transitions between the ``spin triplet'' and the ``spin singlet'' that evolve with time. Furthermore, new transition operators between the states with Berry phase factor and those between the states of Nuclear Magnetic Resonance (NMR) are presented.
Cite
@article{arxiv.cond-mat/0305550,
title = {A realization of Yangian and its applications to the bi-spin system},
author = {Shuo Jin and Kang Xue and Bing-Hao Xie},
journal= {arXiv preprint arXiv:cond-mat/0305550},
year = {2007}
}
Comments
11 pages, no figure