“…In Ref. [17], Azuma and Ban show that the time evolution of the Bloch vector under the thermal JCM has a quasiperiodic structure. Because of the quasiperiodicity, the dynamics of the Bloch vector has countably infinite incommensurate angular frequencies, ω n = √ n for n = 1, 2, 3, 5, ..., where the variable n comes from the number of photons of a cavity mode and the series n = 1, 2, 3, 5, ... lets {ω n } be incommensurate.…”