Neutron-Antineutron Oscillations in a Warped Extra Dimension

Understand

We investigate neutron-antineutron oscillations in the Randall-Sundrum warped extra dimensional scenario.

• The four dimensional effective strengths of the relevant operators that induce the oscillations are calculated up to an arbitrary coupling along with their corresponding enhancements due to QCD 1-loop running effects.
• We find that the $\Delta B = 2$ operators can be geometrically suppressed without fine tuning to within current experimental limits with a warped down four dimensional mass scale which can be as low as a fraction of a TeV.