Effect of a Background Gravitational Field on the Velocity of Neutrinos

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概要

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• We calculate neutrino velocity in a background gravitational field on the basis of the Weinberg-Salam model and the general theory of relativity. We get an unexpected result which apparently contradicts with the equivalence principle. The neutrino velocity is greater than the ordinary light velocity C for some background metrics. The origin of this effect is that the neutrino, being virtually a pair of e^--W^+ or ν-Z, gets a quantum field theoretical space-time extension and feels tidal force. We discuss the relation between our result and the macrocausality.

• 理論物理学刊行会の論文
• 1981-03-25

著者

• Ohkuwa Yoshiaki

  Department Of Physics Osaka University

• OHKUWA Yoshiaki

  Department of Physics, Osaka University

• OHKUWA Yoshiaki

  Department of Mathematics, Miyazaki Medical College

関連論文

• Can the Dimensional Reduction Be Explained by Baby Universes? : Particles and Fields
• Effect of a Background Gravitational Field on the Velocity of Neutrinos

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