Particle emission in the de Sitter universe for massless fields with spin
- 1 April 1979
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 12 (4) , 533-539
- https://doi.org/10.1088/0305-4470/12/4/012
Abstract
The thermal flux emitted by a de Sitter due to interaction with massless fields with spin is calculated by examining the field equations of these fields. The field equations are obtained by perturbing the metric with the various fields and obtaining linearised equations. The expression for the power radiated indicates the absence of spin-half particle emission.Keywords
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