Realizations of the three point algebra $\mathfrak{sl}(2, \mathcal R) \oplus\left(\Omega_{\mathcal R}/d{\mathcal R}\right)$
Representation Theory
2015-02-24 v3
Abstract
We describe the universal central extension of the three point current algebra where and construct realizations of it in terms of sums of partial differential operators.
Keywords
Cite
@article{arxiv.1303.6973,
title = {Realizations of the three point algebra $\mathfrak{sl}(2, \mathcal R) \oplus\left(\Omega_{\mathcal R}/d{\mathcal R}\right)$},
author = {Ben L. Cox and Elizabeth G. Jurisich},
journal= {arXiv preprint arXiv:1303.6973},
year = {2015}
}
Comments
arXiv admin note: text overlap with arXiv:0902.1273. This version has a correction to a scalar in Cor 2.3. The representations of the algebra are unaffected