Conformally invariant wave equations and massless fields in de Sitter spacetime

@article{Behroozi2006ConformallyIW,
  title={Conformally invariant wave equations and massless fields in de Sitter spacetime},
  author={Samad Behroozi and S. Rouhani and M. Takook and M. Tanhayi},
  journal={Physical Review D},
  year={2006},
  volume={74},
  pages={124014}
}
  • Samad Behroozi, S. Rouhani, +1 author M. Tanhayi
  • Published 2006
  • Physics
  • Physical Review D
  • Conformally invariant wave equations in de Sitter space, for scalar and vector fields, are introduced in the present paper. Solutions of their wave equations and the related two-point functions, in the ambient space notation, have been calculated. The Hilbert space structure and the field operator, in terms of coordinate independent de Sitter plane waves, have been defined. The construction of the paper is based on the analyticity in the complexified pseudo-Riemannian manifold, presented first… CONTINUE READING
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