Particle Production in Models with Helicity-0 Graviton Ghost in de Sitter Spacetime

DOI10.1143/PTP.121.427zbMath1181.83004arXiv0810.4811OpenAlexW3102308871MaRDI QIDQ3634224

Keisuke Izumi, Takahiro Tanaka

Publication date: 23 June 2009

Published in: Progress of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0810.4811

zbMATH Keywords

conformal scalar fieldde Sitter spacetimemassive gravity theoryhelicity-0 ghost of massive gravitonnumber and energy densitiesparticles created by pair production

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Methods of quantum field theory in general relativity and gravitational theory (83C47) Research exposition (monographs, survey articles) pertaining to relativity and gravitational theory (83-02) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05)

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