arXiv · 2110.02091
A Lie algebra of Grassmannian Dirac operators and vector variables
Abstract
The Lie algebra generated by $m\ $ $p$-dimensional Grassmannian Dirac operators and $m\ $ $p$-dimensional vector variables is identified as the orthogonal Lie algebra $\mathfrak{so}(2m+1)$. In this paper, we study the space $\mathcal{P}$ of polynomials in these vector variables, corresponding to an irreducible $\mathfrak{so}(2m+1)$ representation. In particular, a basis of $\mathcal{P}$ is constructed, using various Young tableaux techniques. Throughout the paper, we also indicate the relation to the theory of parafermions.
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Asmus K. Bisbo, Hendrik De Bie, Joris Van der Jeugt. 2021-10-05. A Lie algebra of Grassmannian Dirac operators and vector variables. https://arxiv.org/abs/2110.02091
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