Quantum SUSY Algebra of $Q$-lumps in the Massive Grassmannian Sigma Model
High Energy Physics - Theory
2009-03-27 v3
Abstract
We compute the SUSY algebra of the massive Grassmannian sigma model in 2+1 dimensions. We first rederive the action of the model by using the Scherk-Schwarz dimensional reduction from theory in 3+1 dimensions. Then, we perform the canonical quantization by using the Dirac method. We find that a particular choice of the operator ordering yields the quantum SUSY algebra of the -lumps with cental extension.
Keywords
Cite
@article{arxiv.0808.1019,
title = {Quantum SUSY Algebra of $Q$-lumps in the Massive Grassmannian Sigma Model},
author = {Hiroaki Nakajima and Phillial Oh and Sunyoung Shin},
journal= {arXiv preprint arXiv:0808.1019},
year = {2009}
}
Comments
7 pages, references added