Boson mixing and flavor oscillations in curved space-time
arXiv:2205.09645 · doi:10.1103/PhysRevD.106.043013
Abstract
We develop a quantum field theory of boson mixing in curved space. We derive new general oscillation probabilities and prove that the formalism correctly reproduces the flat space limit. We explicitly compute the oscillation formulae for two cosmologically relevant Friedmann-Lemaitre-Robertson-Walker metrics.
9 pages, 2 figures
References in corpus (15)
- 2020 Global reassessment of the neutrino oscillation picture
- Anatomy of New Physics in B-Bbar mixing
- Probing non-standard decoherence effects with solar and KamLAND neutrinos
- Neutrino mixing as a source of dark energy
- Dark energy and particle mixing
- Axion-photon mixing in quantum field theory and vacuum energy
- Precise determination of the B0s-B0sbar oscillation frequency
- Improved search for D^0 mixing using semileptonic decays at Belle
- Photon & Axion Oscillation In a Magnetized Medium: A Covariant Treatment
- The flavor vacuum in the expanding universe and dark matter
- Signatures of photon and axion-like particle mixing in the gamma-ray burst jet
- Neutron Interferometry and axion like particles
- Beyond the MSW effect: Neutrinos in a dense medium
- Dark matter and dark energy induced by condensates
- Testing CPT violation, entanglement and gravitational interactions in particle mixing with trapped ions