NSI effects on tripartite entanglement in neutrino oscillations

Abstract

In this study, we investigate the impact of new physics on different measures of tripartite entanglement within the context of three-flavor neutrino oscillations. These measures encompass concurrence, entanglement of formation, and negativity. We analyze the influence of new physics on these measures across a range of experimental setups involving both reactors and accelerators. Reactor experiments under consideration include Daya Bay, JUNO, and KamLAND setups, while accelerator experiments encompass T2K, MINOS, and DUNE. Our analysis reveals that accelerator experiments demonstrate greater sensitivity to NSI, with the most pronounced impact observed in the DUNE experiment. Negativity, while a weaker metric compared to EOF and concurrence, exhibits maximal sensitivity to NSI effects, particularly evident when neutrinos possess moderate to high energies. Conversely, reactor experiments demonstrate less sensitivity to NSI, with concurrence and EOF displaying more prominent effects.

References in corpus (6)

• Entanglement in neutrino oscillations
• Multipartite entangled states in particle mixing
• Leggett-Garg inequality in the context of three flavour neutrino oscillation
• No-signaling-in-time as a condition for macrorealism: the case of neutrino oscillations
• Neutrinos as qubits and qutrits
• Can NSI affect non-local correlations in neutrino oscillations?

Cited by in corpus (2)

• Steering in Neutrino Oscillations with Non-Standard Interaction
• Impact of Scalar NSI on Spatial and Temporal Correlations in Neutrino Oscillations