Triangular invariants, three-point functions and particle stability on the de Sitter universe

DOI10.1007/s00220-009-0875-4zbMath1197.83059arXiv0901.4223OpenAlexW2083851237MaRDI QIDQ981698

Ugo Moschella, Michel Gaudin, Henri Epstein, Vincent Pasquier, Jacques Bros

Publication date: 2 July 2010

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0901.4223

Mathematics Subject Classification ID

Gamma, beta and polygamma functions (33B15) Quantum field theory on curved space or space-time backgrounds (81T20) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Methods of quantum field theory in general relativity and gravitational theory (83C47)

Related Items

Quantum gravity, fakeons and microcausality, Towards the non-perturbative cosmological bootstrap, Notes on gauge fields and discrete series representations in de Sitter spacetimes, Particle decays and stability on the de Sitter universe, The discreet charm of the discrete series in dS₂, The Källén-Lehmann representation in de Sitter Spacetime, On the perturbative stability of quantum field theories in de Sitter space, Applications of the tunneling method to particle decay and radiation from naked singularities, Anti de Sitter quantum field theory and a new class of hypergeometric identities, LECTURE NOTES ON INTERACTING QUANTUM FIELDS IN DE SITTER SPACE, IR divergences and kinetic equation in de Sitter space. (Poincaré patch; principal series), Unruh-DeWitt detectors in spherically symmetric dynamical space-times, Scalar tachyons in the de Sitter universe, Fakeons, unitarity, massive gravitons, and the cosmological constant, Wavepackets on De Sitter Spacetime, The effect of gravitational tidal forces on renormalized quantum fields

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Particle decays and stability on the de Sitter universe
• Theorems on the uniqueness and thermal properties of stationary, nonsingular, quasifree states on spacetimes with a bifurcate Killing horizon
• Analyticity properties and thermal effects for general quantum field theory on de Sitter space-time
• Quantum field theory in the de sitter universe
• TWO-POINT FUNCTIONS AND QUANTUM FIELDS IN DE SITTER UNIVERSE
• Conservation laws and scattering for de Sitter classical particles
• Complexified de Sitter space: Analytic causal kernels and Källen-Lehmann-type representation