Linear master equation in the generalized coordinate representation
Wang Kaige · Physical Review A · 1988
The generalized coordinate representation of the optical field is developed to describe dynamics of the squeezed field, and is particularly applied to deal with the linear master equation. The endurance time of squeezing is calculated for a linear optical system with the initial squeezed field. An idea about the symmetry concerning the two quadrature components in the master equation is discussed also. It is shown that the linear master equation is symmetric and that the equation of motion of the probability distribution of each quadrature component is closed.