Subluminal OPERA Neutrinos
arXiv:1112.5793 · doi:10.1142/S0217751X12500339
Abstract
The OPERA collaboration has announced to have observed superluminal neutrinos with a mean energy 17.5 GeV, but afterward the superluminal interpretation of the OPERA results has been refuted theoretically by Cherenkov-like radiation and pion decay. In a recent work, we have proposed a kinematical resolution to this problem. A key idea in our resolution is that the OPERA neutrinos are not superluminal but subluminal since they travel faster than the observed speed of light in vacuum on the earth while they do slower than the true speed of light in vacuum determining the causal structure of events. In this article, we dwell upon our ideas and present some concrete models, which realize our ideas, based on spin 0, 1 and 2 bosonic fields. We also discuss that the principle of invariant speed of light in special relativity can be replaced with the principle of a universal limiting speed.
17 pages
References in corpus (13)
- Measurement of the neutrino velocity with the OPERA detector in the CNGS beam
- New Constraints on Neutrino Velocities
- Constraints and tests of the OPERA superluminal neutrinos
- Superluminal Neutrinos at OPERA Confront Pion Decay Kinematics
- Astrophysical consequences of the OPERA superluminal neutrino
- Relativistic Superluminal Neutrinos
- Superluminal Neutrinos and Monopoles
- Comment on superluminality in general relativity
- Background Dependent Lorentz Violation: Natural Solutions to the Theoretical Challenges of the OPERA Experiment
- The Price of Neutrino Superluminality continues to rise
- Superluminal Neutrinos without Revolution
- Superluminal Neutrinos from Gauge Field
- An Interpretation of "Superluminal Neutrino" Compatible with Relativity in the Framework of Standard Model