Multi-mode Jaynes–Cummings model results for the collapse and the revival of the quantum Rabi oscillations in a lossy resonant cavity

We have numerically obtained theoretical results for the collapse and revival of quantum Rabi oscillations low average number coherent photons injected on a two-level system in lossy resonant cavity. adopted multimode Jaynes-Cummings model same especially treated ``Ohmic" loss to walls cavity, leakage from due spontaneous emission through open surface compared our with experimental data by Brune et al [Phys. Rev. Lett. 76, 1800 (1996)] this regard.