We consider self-adjoint Dirac operators 𝔻 = 𝔻₀ + V (x), where 𝔻₀ is the free three-dimensional Dirac operator and V (x) is a smooth compactly supported Hermitian matrix. We define resonances of 𝔻 ...

Let X be a symmetric space of noncompact type whose isometry group is either SU (n, 1) or Spin (2n, 1). Then the Dirac operator D is defined on L2-sections of certain homogeneous vector bundles over X ...