  The Witten effect implies the presence of electric charge of magnetic monople
and possible relationship between axion and dyon. The axion-dyon dynamics can
be reliably built based on the quantum electromagnetodynamics (QEMD) which was
developed by Schwinger and Zwanziger in 1960's. A generic low-energy
axion-photon effective field theory can also be realized in the language of
``generalized symmetries'' with higher-form symmetries and background gauge
fields. In this work, we implement the quantum calculation of axion-single
photon transition rate inside a homogeneous electromagnetic field in terms of
the new axion interaction Hamiltonian in QEMD. This quantum calculation can
clearly imply the enhancement of conversion rate through resonant cavity in
axion haloscope experiments. We also show the promising potentials on the
cavity search of new axion-photon couplings in QEMD.
