14 citations · 40 across the 13 of their papers we have counts for
5 papers · 1 filter
Stability of Adiabatic States in a Dissipative Three-Level System
Emil A. Gazazyan, Gayane G. Grigoryan, Vanush Paturyan
The necessary and sufficient conditions for the stability of adiabatic states in three-level quantum systems are investigated analytically and numerically. Various possible configu…
Pulse propagation, population transfer and light storage in five-level media
G. Grigoryan, V. Chaltykyan, E. Gazazyan +2
We consider adiabatic interaction of five-level atomic systems and their media with four short laser pulses under the condition of all two-photon detunings being zero. We derive an…
All-optical reversible logic gate via adiabatic population transfer
G. Grigoryan, V. Chaltykyan, E. Gazazyan +2
The Toffoli gate is an essential logic element, which permits implementation of a reversible processor. It is of relevance both for classical as well as quantum logics. We propose…
Adiabatic Transparency of Multilevel Atomic Media for Short High-intensity Pulses
G. Grigoryan, V. Chaltykyan, E. Gazazyan +2
We consider a medium of multilevel atomic systems interacting with radiation pulses. A relatively simple technique of analytic calculations is proposed, which allows revealing all…
Quantum Memory for Photons in Case of Many Close Lying Exciton Resonances in Solids
A. D. Gazazyan, E. A. Gazazyan, A. G. Margaryan
The possibility of storage of quantum information with photons is studied in the case of resonant transitions via many close lying exciton levels in a solid with impurity Lambda-at…