The de Sitter vacuum
- 10 December 1984
- journal article
- Published by Elsevier BV in Nuclear Physics B
- Vol. 247 (2), 533-543
- https://doi.org/10.1016/0550-3213(84)90562-5
Abstract
We show that the vacuum for a scalar field in de Sitter space is not unique, but rather forms a one-parameter family. We examine the response of a particle detector in the general vacuum.Keywords
This publication has 1 reference indexed in Scilit:
- Consequences of field quantization in de sitter type cosmological modelsAnnals of Physics, 1973