Neutrino spin oscillations in gravitational fields in noncommutative higher dimensions
arXiv:2312.13142 · doi:10.1142/S0217732325500476
Abstract
Investigation of neutrino spin oscillation in the gravitational fields of black holes (BHs) is one of the interesting topics in neutrino physics. On the other hand, in recent years, many studies have been devoted to the exploration of different physical phenomena in higher dimensions. Non-commutative geometry has also been focus of researchers in recent years to explore the structure of space-time more deeply and accurately. In this work, the neutrino spin oscillation in the non-commutative higher dimensional gravitational fields of Schwarzschild and Reissner Nordstrom metrics is studied. The effects of noncommutativity of space are calculated and its role in different dimensions is discussed. Considering the fact that in the non-commutative space, for certain values of eta, no event horizon exists and consequently, there will be no BH, some upper bounds for the non-commutative parameter are obtained.
29 pages, 19 Figures, 3 tables
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