D. Eelbode, T. Raeymaekers, and J. Van der Jeugt, Decomposition of the polynomial kernel of arbitrary higher spin Dirac operators, J. Math. Phys. 56, 101701 (2015); Download: http://dx.doi.org/10.1063/1.4934239 .
Abstract: In a series of recent papers, we have introduced higher spin Dirac operators, which are generalisations of the classical Dirac operator. Whereas the latter acts on spinor-valued functions, the former acts on functions taking values in arbitrary irreducible half-integer highest weight representations for the spin group. In this paper, we describe how the polynomial kernel spaces of such operators decompose in irreducible representations of the spin group. We will hereby make use of results from representation theory.
Source: Email from journals_AT_aip-info.org, 2015/11/11 23:00, http://dx.doi.org/10.1063/1.4934239