Snowmass white paper: beyond the standard model effects on neutrino flavor: Submitted to the proceedings of the US community study on the future of particle …

CA Argüelles, G Barenboim, M Bustamante… - The European Physical …, 2023 - Springer
Neutrinos are one of the most promising messengers for signals of new physics Beyond the
Standard Model (BSM). On the theoretical side, their elusive nature, combined with their …

Neutrino oscillation bounds on quantum decoherence

V De Romeri, C Giunti, T Stuttard, CA Ternes - Journal of High Energy …, 2023 - Springer
A bstract We consider quantum-decoherence effects in neutrino oscillation data. Working in
the open quantum system framework we adopt a phenomenological approach that allows to …

Neutrino decoherence from quantum gravitational stochastic perturbations

T Stuttard, M Jensen - Physical Review D, 2020 - APS
Neutrinos undergoing stochastic perturbations as they propagate experience decoherence,
damping neutrino oscillations over distance. Such perturbations may result from fluctuations …

New test of neutrino oscillation coherence with Leggett–Garg inequality

XZ Wang, BQ Ma - The European Physical Journal C, 2022 - Springer
Leggett–Garg inequality (LGI) is a time analogue of Bell's inequality that concerns
measurements performed on a system at different times. Violation to LGI indicates quantum …

Microscopic and macroscopic effects in the decoherence of neutrino oscillations

T Cheng, M Lindner, W Rodejohann - Journal of High Energy Physics, 2022 - Springer
A bstract We present a generic structure (the layer structure) for decoherence effects in
neutrino oscillations, which includes decoherence from quantum mechanical and classical …

[HTML][HTML] Quantum Decoherence effects on precision measurements at DUNE and T2HK

G Barenboim, AM Calatayud-Cadenillas, AM Gago… - Physics Letters B, 2024 - Elsevier
We investigate the potential impact of neutrino quantum decoherence on the precision
measurements of standard neutrino oscillation parameters in the DUNE and T2HK …

Collapse of neutrino wave functions under Penrose gravitational reduction

BJP Jones, OH Seidel - Physical Review D, 2024 - APS
Models of spontaneous wave function collapse have been postulated to address the
measurement problem in quantum mechanics. Their primary function is to convert coherent …

Quantum decoherence and relaxation in long-baseline neutrino data

ALG Gomes, RA Gomes, OLG Peres - Journal of High Energy Physics, 2023 - Springer
A bstract We investigate the effect of quantum decoherence and relaxation in neutrino
oscillations using MINOS and T2K data. The formalism of open quantum systems is used to …

Neutrino signals of lightcone fluctuations resulting from fluctuating spacetime

T Stuttard - Physical Review D, 2021 - APS
One of the most common expectations of a quantum theory of gravity is that spacetime is
uncertain or fluctuating at microscopic scales, making it a stochastic medium for particle …

Understanding gravitationally induced decoherence parameters in neutrino oscillations using a microscopic quantum mechanical model

A Domi, T Eberl, MJ Fahn, K Giesel, L Hennig… - arXiv preprint arXiv …, 2024 - arxiv.org
In this work, a microscopic quantum mechanical model for gravitationally induced
decoherence introduced by Blencowe and Xu is investigated in the context of neutrino …