Transitions probabilities in the multilevel quantum system at the third order of perturbation theory

A. A. Biryukov; B. V. Danilyuk

doi:10.1117/12.801589

17 April 2008 Transitions probabilities in the multilevel quantum system at the third order of perturbation theory

A. A. Biryukov, B. V. Danilyuk

Proceedings Volume 7024, International Workshop on Quantum Optics 2007; 70240A (2008) https://doi.org/10.1117/12.801589
Event: International Workshop on Quantum Optics 2003, 2003, St. Petersburg, Russian Federation

Abstract

The transitions between stationary states in multilevel quantum system under the influence of an alternating external electric field are considered in this work. Herewith the strength of external electric field changes with time by the harmonic law. The analytical expressions for quantum transitions probabilities of a system are given at the third order of perturbation theory. The dependencies of quantum transitions probabilities and average energy of a system upon interaction time and frequency of field are investigated in the case when the system is a charged particle in rectangular infinitely deep potential pit.

Citation Download Citation

A. A. Biryukov and B. V. Danilyuk "Transitions probabilities in the multilevel quantum system at the third order of perturbation theory", Proc. SPIE 7024, International Workshop on Quantum Optics 2007, 70240A (17 April 2008); https://doi.org/10.1117/12.801589

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