Extra dip in ultrahigh energy neutrino spectrum from generalized uncertainty principle

TL;DR

This paper explores how the generalized uncertainty principle influences ultrahigh energy neutrino oscillations, revealing a new resonance that could be detected as dips in future neutrino flux measurements.

Contribution

It introduces the effect of the generalized uncertainty principle into neutrino-dark matter interactions, predicting a novel high-energy resonance in neutrino oscillations.

Findings

A new resonance appears at higher energies due to the generalized uncertainty principle.

Potential detection of this resonance as dips in ultrahigh energy neutrino flux.

Enhanced understanding of neutrino interactions with dark matter at high energies.

Abstract

We revisited the scenario of a resonant enhancement in the oscillation probability due to an interaction potential between neutrinos and dark matter with the novelty of the inclusion of the generalized uncertainty principle. It is shown that a new resonant conversion appears at higher energies. This effect could be tested with future neutrino data as new dips in the ultrahigh energy neutrino flux.