Representations of the twisted Heisenberg-Virasoro algebra at level zero
Representation Theory
2012-11-06 v2 Quantum Algebra
Abstract
We describe the structure of the irreducible highest weight modules for the twisted Heisenberg-Virasoro Lie algebra at level zero. We prove that such a module is either isomorphic to a Verma module or to a quotient of two Verma modules.
Keywords
Cite
@article{arxiv.math/0201314,
title = {Representations of the twisted Heisenberg-Virasoro algebra at level zero},
author = {Yuly Billig},
journal= {arXiv preprint arXiv:math/0201314},
year = {2012}
}
Comments
Minor error corrected