Polynomial invariants for general higher spin Dirac operators : a toy model
Faculty of Sciences. Mathematics and Computer Science
AIP conference proceedings / American Institute of Physics. - New York
, p. 1504-1507
University of Antwerp
We extend our previous results on spaces of polynomial invariants for Rarita-Schwinger operators acting on representations [openface S]k with highest weight (k+(1/2),(1/2),(1/2)) to a more general setting. This setting may be seen as a toy model for the study of Higher Spin Dirac operators on general representations with half-integral highest weights, and already hints at an essential difference of the structure of the space of invariant differential operators on [openface S]k and on a general representation.