Laser Physics
Non-markovian relaxation of a three-level atom in two laser fields with noise
Vitalii Semin
Abstract
Abstract Non-markovian relaxation of a three-level system is considered with the help of the generalized stochastic Schrödinger equation. The main advantage of the approach is ensuring of complete positivity of the density operator of a system that is quite difficult to achieve by other approaches. The direct computer simulation of the dynamics of a three-level system shows a noticeable effect of non-markovianity on the dynamical parameters.