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 ‘ef fective model’. It is shown that the associated ef fective Hamiltonian describes the system dynamics up to a certain transformation which may be interpreted as a ‘dynamical dressing’ of the ef fective model
MILITELLO, B., ANIELLO, P., MESSINA, A. (2006). Perturbative Treatment of the Evolution Operator Associated with Raman Couplings. SYMMETRY, INTEGRABILITY AND GEOMETRY: METHODS AND APPLICATIONS, 2.
Perturbative Treatment of the Evolution Operator Associated with Raman Couplings
MILITELLO, B;
2006-01-01
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 ‘ef fective model’. It is shown that the associated ef fective Hamiltonian describes the system dynamics up to a certain transformation which may be interpreted as a ‘dynamical dressing’ of the ef fective model
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