Batalin-Tyutin Quantisation of the $CP^{N-1}$ model
High Energy Physics - Theory
2009-10-22 v1
Abstract
The model is quantised in the generalised canonical formalism of Batalin and Tyutin by converting the original second class system into first class. Operator ordering ambiguities present in the conventional quantisation scheme of Dirac are thereby avoided. The first class constraints, the involutive Hamiltonian and the BRST charge are explicitly computed. The partition function is defined and evaluated in the unitary gauge.
Keywords
Cite
@article{arxiv.hep-th/9310043,
title = {Batalin-Tyutin Quantisation of the $CP^{N-1}$ model},
author = {N. Banerjee and Subir Ghosh and R. Banerjee},
journal= {arXiv preprint arXiv:hep-th/9310043},
year = {2009}
}
Comments
14 pages, SINP-TNP/93-16