Discretizations of the Schr\"odinger equation with quantum algebra symmetry
q-alg
2017-04-17 v1 Quantum Algebra
Abstract
Two quantum Hopf structures for the Schr\"odinger algebra as well as their corresponding differential-difference realizations are presented. For each case a (space or time) discretization of the Schr\"odinger equation is deduced and the quantum Schr\"odinger generators are shown to be symmetry operators.
Keywords
Cite
@article{arxiv.q-alg/9711003,
title = {Discretizations of the Schr\"odinger equation with quantum algebra symmetry},
author = {A. Ballesteros and F. J. Herranz and P. Parashar},
journal= {arXiv preprint arXiv:q-alg/9711003},
year = {2017}
}
Comments
Communication presented in the 5th Wigner Symposium, Vienna, 1997; 4 pages, LaTeX