Sensitivity of Resonant Axion Haloscopes to Quantum Electromagnetodynamics

Abstract

Recently, interactions between putative axions and magnetic monopoles have been revisited by two of the authors.[1] It is shown that significant modifications to conventional axion electrodynamics arise due to these interactions, so that the axion–photon coupling parameter space is expanded from one parameter (Formula presented.) to three (Formula presented.). Poynting theorem is implemented to determine how to exhibit sensitivity to (Formula presented.) and (Formula presented.) using resonant haloscopes, allowing new techniques to search for axions and a possible indirect way to determine if magnetically charged matter exists.