revival phenomenon
1.The dynamical properties of the atomic operators in a nondegenerate two-photon Jaynes-Cummings model is discussed from the quantum statistical theory of radialion, which reveals the phenomenon of quantum revival and collopse in Rabi oscillation of the atomic population inversion and confirms that the narrowforrn, lower symmetry and short period of the wave packet of the phenomenon are the outstanding features resulting from the interaction between the atom and the radiation field with a lower degenerate multiphoton process.
