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Dirac series of U(n,2)

Representation Theory 2024-08-21 v1

Abstract

We determine the Dirac series of U(n,2)U(n,2) and give related information about Dirac series: the spin lowest KK-types are multiplicity free, and the Dirac cohomology are consistent with the Dirac index.

Keywords

Cite

@article{arxiv.2408.10817,
  title  = {Dirac series of U(n,2)},
  author = {Lin Wei and Chengyu Du and Hongfeng Zhang and Xuanchen Zhao},
  journal= {arXiv preprint arXiv:2408.10817},
  year   = {2024}
}

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23 pages