Some studies of the interaction between N-two level atoms and three level atom

Authors

1 Department of Mathematics, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt

2 Department of Mathematics, Faculty of Science, Al-Azhar University, Nasr City 11884, Cairo, Egypt

Abstract

In this paper, we present the analytical solution for the model that describes the inter-
action between a three level atom and two systems of N-two level atoms. The effect of the quantum
numbers on the atomic inversion and the purity, for some special cases of the initial states, are inves-
tigated. We observe that the atomic inversion and the purity change remarkably by the change of the
quantum numbers.

Keywords