Unitary Hecke algebra modules with nonzero Dirac cohomology
Representation Theory
2012-07-13 v2
Abstract
In this paper, we review the construction of the Dirac operator for graded affine Hecke algebras and calculate the Dirac cohomology of irreducible unitary modules for the graded Hecke algebra of gl(n).
Cite
@article{arxiv.1109.5064,
title = {Unitary Hecke algebra modules with nonzero Dirac cohomology},
author = {Dan Barbasch and Dan Ciubotaru},
journal= {arXiv preprint arXiv:1109.5064},
year = {2012}
}