Para-Grassmann Variables and Coherent States
High Energy Physics - Theory
2008-12-19 v2 Mathematical Physics
math.MP
Abstract
The definitions of para-Grassmann variables and q-oscillator algebras are recalled. Some new properties are given. We then introduce appropriate coherent states as well as their dual states. This allows us to obtain a formula for the trace of a operator expressed as a function of the creation and annihilation operators.
Cite
@article{arxiv.hep-th/0609217,
title = {Para-Grassmann Variables and Coherent States},
author = {Daniel C. Cabra and Enrique F. Moreno and Adrian Tanasa},
journal= {arXiv preprint arXiv:hep-th/0609217},
year = {2008}
}
Comments
This is a contribution to the Proc. of the O'Raifeartaigh Symposium on Non-Perturbative and Symmetry Methods in Field Theory (June 2006, Budapest, Hungary), published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/