Quantum Correlations of Neutrinos in the Kerr-Newman Space-time
Abstract
Quantum phases establish a connection between gravitation and quantum information, offering a novel avenue for exploring the properties of space-time. In this paper, we investigate the quantum correlations (QCs) of neutrinos in the Kerr--Newman space-time for both zero- and nonzero-angular-momentum propagation. The results show that, for zero-angular-momentum propagation, the oscillation periods of the survival probability and QCs progressively decrease with propagation distance in the inward direction. In the outward direction, increasing M lengthens the oscillation periods of Pνe→νe, entanglement, and the monogamy of nonlocality, whereas increasing the angular momentum a or charge Q shortens them. For nonzero-angular-momentum propagation, the metric parameters also generate local profile modulations through additional two-path interference terms, rather than merely rescaling the oscillation period. Furthermore, we find that, despite differences in their ranges of variation, entanglement and coherence exhibit highly consistent oscillatory behavior in both propagation cases. These findings provide a comprehensive understanding of neutrino-based relativistic quantum information.
Related
- Parity Isospectrality of the Kerr--Newman--de Sitter Black Hole
- Perturbations of Kerr-Newman black holes: separation and mode stability
- On the Extended Kerr-Newman-Bertotti-Robinson Spacetime: Two Black Holes and a Naked Singularity in Bertotti-Robinson Universe
- Exceptional points and hysteresis in Kerr-Newman quasi-normal modes
- Charge-regular formulation and radiative amplitudes of Kerr-Newman perturbations
BibTeX
@misc{li2026quantum,
title = {{Quantum Correlations of Neutrinos in the Kerr-Newman Space-time}},
author = {Ze-Wen Li and Shu-Jun Rong},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2605.10424},
eprint = {2605.10424},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2605.10424},
note = {CC BY-NC-ND 4.0},
}
RIS
TY - UNPB
TI - Quantum Correlations of Neutrinos in the Kerr-Newman Space-time
AU - Ze-Wen Li
AU - Shu-Jun Rong
PY - 2026
DA - 2026/09/22
PB - arXiv
DO - 10.48550/arxiv.2605.10424
UR - https://arxiv.org/abs/2605.10424
AB - Quantum phases establish a connection between gravitation and quantum information, offering a novel avenue for exploring the properties of space-time. In this paper, we investigate the quantum correlations (QCs) of neutrinos in the Kerr--Newman space-time for both zero- and nonzero-angular-momentum propagation. The results show that, for zero-angular-momentum propagation, the oscillation periods of the survival probability and QCs progressively decrease with propagation distance in the inward direction. In the outward direction, increasing M lengthens the oscillation periods of P_ν_e→ν_e, entanglement, and the monogamy of nonlocality, whereas increasing the angular momentum a or charge Q shortens them. For nonzero-angular-momentum propagation, the metric parameters also generate local profile modulations through additional two-path interference terms, rather than merely rescaling the oscillation period. Furthermore, we find that, despite differences in their ranges of variation, entanglement and coherence exhibit highly consistent oscillatory behavior in both propagation cases. These findings provide a comprehensive understanding of neutrino-based relativistic quantum information.
ER -