Interaction of massless minimally coupled scalar field with spinor field in de Sitter universe

DOI10.1142/S0218271821500152zbMath1457.81077arXiv2104.01643MaRDI QIDQ5856630

Y. Ahmadi

Publication date: 26 March 2021

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2104.01643

zbMATH Keywords

scattering matrixgravitational fieldspinor fieldde Sitter spacetimeinteraction fieldsambient space formalismmassless minimally coupled scalar fieldnull curvature limit

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Spinor and twistor methods applied to problems in quantum theory (81R25)

Cites Work

• Auxiliary ``massless spin-2 field in de Sitter universe
• Quantum linear gravity in de Sitter universe on Gupta-Bleuler vacuum state
• One-loop effective action around de Sitter space
• “Massive” vector field in de Sitter space
• Dirac fields and thermal effects in the de Sitter universe
• “Massless” vector field in de Sitter universe
• Quantum field theory in the de sitter universe
• “Massive” spin-2 field in de Sitter space
• Gupta-Bleuler quantization for minimally coupled scalar fields in de Sitter space
• De Sitter scalar–spinor interaction in Minkowski limit
• Conformal linear gravity in de Sitter space

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