Entropy of a Two-Level Atom Driven by a Detuned Monochromatic Laser Field and Damped by a Squeezed Vacuum
Faisal Al-Showaikh · 2008
In this paper we study the entropy of a two-level atom driven by a detuned monochromatic laser field and damped by a squeezed vacuum. We obtain an exactly analytic solution of the model, by means of which we identify and numerically demonstrate the region of parameters where significantly large entanglement can be obtained. Also, the marginal distribution of the atomic Wehrl density is studied.