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Perturbative Treatment of the Evolution Operator Associated with Raman Couplings

Benedetto Militello·Paolo Aniello·Antonino Messina
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Abstract

A novel perturbative treatment of the time evolution operator of a quantum system is applied to the model describing a Raman-driven trapped ion in order to obtain a suitable 'effective model'. It is shown that the associated effective Hamiltonian describes the system dynamics up to a certain transformation which may be interpreted as a 'dynamical dressing' of the effective model.

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Benedetto Militello, Paolo Aniello, Antonino Messina. 2006-05-10. Perturbative Treatment of the Evolution Operator Associated with Raman Couplings. https://doi.org/10.3842/sigma.2006.050

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