Massive bosons and the dS/CFT correspondence

作者：Conamhna OAPM^*

来源：Physical Review D - Particles, Fields, Gravitation and Cosmology, 2003, 67(8): 084015.

DOI：10.1103/PhysRevD.67.084015

We compute the boundary two point functions of operators corresponding to massive spin 1 and spin 2 de Sitter fields by an extension of the "S-matrix" approach developed for bulk scalars. In each case the two point functions are of the form required for conformal invariance of the dual boundary field theory. We emphasize that in the context of dS/CFT one should consider unitary representations of the Euclidean conformal group, without reference to analytic continuation of the boundary theory to the Lorentzian signature.

• 出版日期2003-4-15