Discord and decoherence

DOI10.1088/1475-7516/2022/04/051zbMath1506.83043arXiv2112.05037OpenAlexW4224880580MaRDI QIDQ5099268

Vincent Vennin, Jérôme Martin, Amaury Micheli

Publication date: 31 August 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2112.05037

zbMATH Keywords

inflationphysics of the early universequantum fields in curved spacetimes

Mathematics Subject Classification ID

Geometrodynamics and the holographic principle (83E05) Quantization of the gravitational field (83C45) Methods of quantum field theory in general relativity and gravitational theory (83C47) Coherent states (81R30) Covariant wave equations in quantum theory, relativistic quantum mechanics (81R20) Perturbations in context of PDEs (35B20) Open systems, reduced dynamics, master equations, decoherence (81S22) Quantum discord (81P43)

Related Items (4)

Real-space Bell inequalities in de Sitter ⋮ Enhanced power on small scales and evolution of quantum state of perturbations in single and two field inflationary models ⋮ C${\cal C}$osmological K${\cal K}$rylov C${\cal C}$omplexity ⋮ Minimal decoherence from inflation

Cites Work

• Unnamed Item
• Unnamed Item
• Path integral approach to quantum Brownian motion
• On the generators of quantum dynamical semigroups
• Hot accelerated qubits: decoherence, thermalization, secular growth and reliable late-time predictions
• Classical, quantum and total correlations
• Simple derivation of the Lindblad equation
• Semiclassicality and decoherence of cosmological perturbations
• Quantum Discord: A Measure of the Quantumness of Correlations
• Non Gaussianities from quantum decoherence during inflation
• Observational constraints on quantum decoherence during inflation
• Real-space entanglement in the Cosmic Microwave Background
• Canonical transformations and squeezing formalism in cosmology
• Continuous Variable Quantum Information: Gaussian States and Beyond

This page was built for publication: Discord and decoherence