On the Hadamard condition on Robertson-Walker spacetime

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

Using construction of adiabatic vacuum states of a free scalar field on Robertson-Walker spacetime, using results of Luders and Roberts we prove that validity of the Hadamard condition implies smoothness of the scale factor.
9 pages, no figures

Keywords

Mathematical Physics, 81T05, 81T20

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/116302

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math-ph/0609007
 http://arxiv.org/abs/math-ph/0609007

Collections

arXiv