English

Symmetry breaking for orthogonal groups and a conjecture by B. Gross and D. Prasad

Representation Theory 2019-04-09 v2 Number Theory

Abstract

We consider irreducible unitary representations AiA_i of G=SO(n+1,1) with the same infinitesimal character as the trivial representation and representations BjB_j of H=SO(n,1) with the same properties and discuss H-equivariant homomorphisms Hom_H(Ai,BjA_i,B_j). For tempered representations our results confirm the predictions of conjectures by B. Gross and D. Prasad.

Keywords

Cite

@article{arxiv.1702.00263,
  title  = {Symmetry breaking for orthogonal groups and a conjecture by B. Gross and D. Prasad},
  author = {Toshiyuki Kobayashi and Birgit Speh},
  journal= {arXiv preprint arXiv:1702.00263},
  year   = {2019}
}