English

Classification of level zero irreducible integrable modules for twisted full toroidal Lie algebras

Representation Theory 2021-03-22 v3

Abstract

In this paper, we first construct the twisted full toroidal Lie algebra by an extension of a centreless Lie torus LTLT which is a multiloop algebra twisted by several automorphisms of finite order and equipped with a particular grading. We then provide a complete classification of all the irreducible integrable modules with finite dimensional weight spaces for this twisted full toroidal Lie algebra having a non-trivial LTLT-action and where the centre of the underlying Lie algebra acts trivially.

Keywords

Cite

@article{arxiv.2009.09479,
  title  = {Classification of level zero irreducible integrable modules for twisted full toroidal Lie algebras},
  author = {Souvik Pal and S. Eswara Rao},
  journal= {arXiv preprint arXiv:2009.09479},
  year   = {2021}
}

Comments

Some typos have been corrected