  Photon interference and bunching are widely studied quantum effects that have
also been proposed for high precision measurements. Here we construct a
theoretical description of photon-interferometry on rotating platforms,
specifically exploring the relation between non-inertial motion, relativity,
and quantum mechanics. On the basis of this, we then propose an experiment
where photon entanglement can be revealed or concealed solely by controlling
the rotational motion of an interferometer, thus providing a route towards
studies at the boundary between quantum mechanics and relativity.
