Volume 7, Number 2 (6-2007)                   IJPR 2007, 7(2): 128-128 | Back to browse issues page


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M. Amniat-Talab, H. Sedghi, R. Khoda-Bakhsh. Quantum averaging and resonances: two-level atom in a one-mode classical laser field. IJPR. 2007; 7 (2) :128-128
URL: http://ijpr.iut.ac.ir/article-1-104-en.html

Abstract:   (10311 Views)

  We use a nonperturbative method based on quantum averaging and an adapted from of resonant transformations to treat the resonances of the Hamiltonian of a two-level atom interacting with a one-mode classical field in Floquet formalism. We illustrate this method by extraction of effective Hamiltonians of the system in two regimes of weak and strong coupling. The results obtained in the strong-coupling regime, are valid in the whole range of the coupling constant for the one-photon zero-field resonance.

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Type of Study: Research | Subject: general

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