Trapped ions interacting with laser fields: a perturbative analysis without rotating wave approximation
نویسنده
چکیده
The Hamiltonian describing a single ion placed in a potential trap in interaction with a laser beam is studied by means of a suitable perturbative approach. It is shown, in particular, that the rotating wave approximation does not provide the correct expression, already at the first perturbative order, of the evolution operator of the system.
منابع مشابه
Ion traps in interaction with laser fields: a RWA-free perturbative approach
The Hamiltonian describing a single ion placed in a potential trap in interaction with a laser beam is studied by means of a suitable perturbative approach. It is shown, in particular, that the rotating wave approximation does not provide the correct expression, at the first perturbative order, of the evolution operator of the system.
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تاریخ انتشار 2008