Boson-fermion mappings for odd systems from supercoherent states
Nuclear Theory
2008-11-26 v1 High Energy Physics - Theory
Abstract
We extend the formalism whereby boson mappings can be derived from generalized coherent states to boson-fermion mappings for systems with an odd number of fermions. This is accomplished by constructing supercoherent states in terms of both complex and Grassmann variables. In addition to a known mapping for the full so(2+1) algebra, we also uncover some other formal mappings, together with mappings relevant to collective subspaces.
Keywords
Cite
@article{arxiv.nucl-th/9303026,
title = {Boson-fermion mappings for odd systems from supercoherent states},
author = {J. Dobaczewski and F. G. Scholtz and H. B. Geyer},
journal= {arXiv preprint arXiv:nucl-th/9303026},
year = {2008}
}
Comments
40 pages, REVTEX