Effects of bumblebee gravity on neutrino motion

Abstract

This study explores how the spontaneous violation of Lorentz symmetry -- modeled through a black hole solution in the context of bumblebee gravity -- affects the propagation and dynamics of neutrinos. The investigation centers on three distinct aspects: the rate of energy deposition due to neutrino-antineutrino pair annihilation, modifications to the neutrino oscillation phase driven by the underlying spacetime structure, and the influence of gravitational lensing on flavor conversion probabilities. To support the theoretical considerations, numerical simulations are conducted for oscillation probabilities in a two-flavor framework, taking into account both normal and inverted mass orderings. For comparison, the outcomes are juxtaposed with those obtained in a different Lorentz-violating background, namely, a black hole solution within Kalb-Ramond gravity.

arXiv comment17 pages in double column, 6 figures and 2 table -- version published in JCAP

References in corpus (78)

• Quantum Gravity at a Lifshitz Point
• Lorentz-Violating Extension of the Standard Model
• Observation of electron-antineutrino disappearance at Daya Bay
• Gravity, Lorentz Violation, and the Standard Model
• Dark torsion as the cosmic speed-up
• Noncommutative Field Theory and Lorentz Violation
• Gravity with a dynamical preferred frame
• Global analysis of three-flavour neutrino oscillations: synergies and tensions in the determination of theta_23, delta_CP, and the mass ordering
• Status of neutrino oscillations 2018: first hint for normal mass ordering and improved CP sensitivity
• Signals for Lorentz Violation in Post-Newtonian Gravity
• Status of three-neutrino oscillation parameters, circa 2013
• Very Special Relativity
• Loop quantum gravity and light propagation
• Exact traversable wormhole solution in bumblebee gravity
• An exact Schwarzschild-like solution in a bumblebee gravity model
• Spontaneous Lorentz and Diffeomorphism Violation, Massive Modes, and Gravity
• Black holes with a cosmological constant in bumblebee gravity
• Neutrino oscillations in curved spacetime: an heuristic treatment
• Gravitationally Induced Neutrino-Oscillation Phases
• Massive graviton as a testable cold dark matter candidate
• Gravitational Lensing Under the Effect of Weyl and Bumblebee Gravities: Applications of Gauss-Bonnet Theorem
• Overview of the SME: Implications and Phenomenology of Lorentz Violation
• Exact Kerr-like solution and its shadow in a gravity model with spontaneous Lorentz symmetry breaking
• GUP Modified Hawking Radiation in Bumblebee Gravity
• Flavor Oscillations from a Spatially Localized Source: A Simple General Treatment
• Circular orbit of a particle and weak gravitational lensing
• Schwarzschild-like black hole with a topological defect in bumblebee gravity
• Probing vector hair of black holes with extreme mass ratio inspirals
• QNMs of slowly rotating Einstein-Bumblebee Black Hole
• Static spherical vacuum solutions in the bumblebee gravity model
• Quasinormal frequencies for a black hole in a bumblebee gravity
• Bumblebee flight in heavy turbulence
• Comment on "Gravitationally Induced Neutrino-Oscillation Phases"
• Vacuum solution within a metric-affine bumblebee gravity
• General Relativistic Augmentation of Neutrino Pair Annihilation Energy Deposition Near Neutron Stars
• Polarizations of Gravitational Waves in the Bumblebee Gravity Model
• Greybody Radiation and Quasinormal Modes of Kerr-like Black Hole in Bumblebee Gravity Model
• Extended thermodynamics of the bumblebee black holes
• Probing Schwarzschild-like Black Holes in Metric-Affine Bumblebee Gravity with Accretion Disk, Deflection Angle, Greybody Bounds, and Neutrino Propagation
• Lorentz violation alleviates gravitationally induced entanglement degradation
• An exact stationary axisymmetric vacuum solution within a metric--affine bumblebee gravity
• Gravitational signatures of a non--commutative stable black hole
• Thermodynamic properties in higher-derivative electrodynamics
• Bumblebee black holes in light of Event Horizon Telescope observations
• Thermodynamics and evaporation of a modified Schwarzschild black hole in a non--commutative gauge theory
• Higher-derivative Lorentz-breaking dispersion relations: a thermal description
• Neutrino Interferometry In Curved Spacetime
• Wave Optics in Spacetimes with Compact Gravitating Object
• Probing the Lorentz Invariance Violation via Gravitational Lensing and Analytical Eigenmodes of Perturbed Slowly Rotating Bumblebee Black Holes
• Lorentz-violating scenarios in a thermal reservoir
• How does non-metricity affect particle creation and evaporation in bumblebee gravity?
• How does geometry affect quantum gases?
• Thermal analysis of photon-like particles in rainbow gravity
• Shadow of slowly rotating Kalb-Ramond black holes
• Effects of Lorentz breaking on the accretion onto a Schwarzschild-like black hole
• Hubble tension as a guide for refining the early Universe: Cosmologies with explicit local Lorentz and diffeomorphism violation
• Thermal aspects of interacting quantum gases in Lorentz-violating scenarios
• Lorentz-violating dimension-five operator contribution to the black body radiation
• Accretion of the Vlasov gas onto a Schwarzschild-like black hole
• Signature of neutrino mass hierarchy in gravitational lensing
• Particle creation and evaporation in Kalb-Ramond gravity
• Effects of gravitational lensing on neutrino oscillation in $\gamma$-spacetime
• Bumblebee gravity and particle motion in Snyder noncommutative spacetime structures
• Black hole interference patterns in flavour oscillations
• Ricci dark energy in bumblebee gravity model
• Lorentz Symmetry Violation in Charged Black Hole Thermodynamics and Gravitational Lensing: Effects of the Kalb-Ramond Field
• Effects of modified theories of gravity on neutrino pair annihilation energy deposition near neutron stars
• Spin effects in neutrino gravitational scattering
• Neutrino oscillations in gravitational and cosmological backgrounds
• Neutrino oscillations in the field of a rotating deformed mass
• Influence of a Kalb-Ramond black hole on neutrino behavior
• Geodesics, accretion disk, gravitational lensing, time delay, and effects on neutrinos induced by a non-commutative black hole
• Does the speed of gravitational waves depend on the source velocity?
• Kasner cosmology in bumblebee gravity
• Stars and quark stars in bumblebee gravity
• The neutrino pair annihilation ($\nu \bar{\nu }⟶e^{-}{e}^{+}$)around a massive source with an $f(R)$ global monopole
• Energizing gamma ray bursts via $Z^{\prime }$ mediated neutrino heating
• The neutrino flavor oscillations in the static and spherically symmetric black-hole-like wormholes