R-Charged Black Hole and Neutrino Oscillation

Abstract

In this paper we consider neutrino oscillation in general curved space-times. Then we calculate neutrino oscillation length in the R-charged black hole background, which is a five dimensional space-time, and compare it with the results of various backgrounds. We obtain effect of the electrical charge corresponding to the chemical potential on the oscillation length.

Holographic Superfluid and STU Model

“…So, in 5 dimensions the three-charged configurations are the most interesting ones. Therefore, we begin with the three-charged non-extremal black hole solution in N = 2 gauged supergravity which is called STU model and described by the following solution [19,20],…”

Dark Matter Density from Heavy Neutrino Decays

“…In the very recently interesting work [21] the neutrino physics in the Kerr-Newman-Kasuya (KNK) space-time considered and a comparison with the Schwarzschild, Reissner-Nordstrom (RN) performed. Furthermore we investigate neutrino physics in the R-charged black hole background [22].…”