Quantum statistics of three modes coupled oscillators
M. Sebawe Abdalla, M. M. A. Ahmed, S Al-Homidan · Journal of Physics A Mathematical and General · 1998
From a quantum optics point of view the problem of three modes time-dependent coupled oscillators is considered. The connection related to the directional coupler is given, and the solution in the Heisenberg picture is obtained. The Glauber second-order correlation function has been used to discuss the bunching and antibunching. The phenomena of squeezing as well as the quasiprobability distribution functions (Wigner function and Q -function) are examined.