Character Formulae for Ortho-symplectic Lie Superalgebras $\mathfrak{osp}(n|2)$

Abstract

The character formula of any finite dimensional irreducible module $L_λ$ for Lie superalgebra $\mathfrak{osp}(n|2)$ is computed. As a by-product, the decomposition of tensor module $L_λ\otimes \mathbb{C}^{n|2}$, where $\mathbb{C}^{n|2}$ is the natural representation, is obtained.

26 pages