Equivalence of diagonal contractions to generalized IW-contractions with integer exponents
Mathematical Physics
2010-02-21 v2 math.MP
Rings and Algebras
Abstract
We present a simple and rigorous proof of the claim by Weimar-Woods [Rev. Math. Phys. 12 (2000) 1505-1529] that any diagonal contraction (e.g., a generalized In\"on\"u-Wigner contraction) is equivalent to a generalized In\"on\"u-Wigner contraction with integer parameter powers.
Cite
@article{arxiv.0812.4667,
title = {Equivalence of diagonal contractions to generalized IW-contractions with integer exponents},
author = {Dmytro R. Popovych and Roman O. Popovych},
journal= {arXiv preprint arXiv:0812.4667},
year = {2010}
}
Comments
9 pages, extended version