Perturbative Treatment of the Evolution Operator Associated with Raman Couplings

• Опубліковано в: : Symmetry, Integrability and Geometry: Methods and Applications
• Дата: 2006
• Автори: Militello, B., Aniello, P., Messina, A.
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Інститут математики НАН України 2006
• Онлайн доступ: https://nasplib.isofts.kiev.ua/handle/123456789/146173
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Perturbative Treatment of the Evolution Operator Associated with Raman Couplings / B. Militello, P. Aniello, A. Messina // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 16 назв. — англ.

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 certa...