2 papers
gr-qc2008★ 8 cited
Revisiting the conformal invariance of the scalar field: from Minkowski space to de Sitter space
E. Huguet, J. Queva, J. Renaud
In this article, we clarify the link between the conformal (i.e. Weyl) correspondence from the Minkowski space to the de Sitter space and the conformal (i.e. SO(2,)) invariance…
math-ph2007★ 6 cited
Wick ordering for coherent state quantization in 1+1 de Sitter space
A. Rabeie, E. Huguet, J. Renaud
We show that the coherent state quantization of massive particles in 1+1 de Sitter space exhibits an ordering property: There exist some classical observables and such th…