The Stimulated Raman Adiabatic Passage, a very efficient technique for manipulating a
quantum system based on the adiabatic theorem, is analyzed in the case where the …

A population transfer based on adiabatic evolutions in a three-state system undergoing an
avoided crossing is considered. The efficiency of the process is analyzed in connection with …

The stimulated Raman adiabatic passage (STIRAP) is applied to a system coupled to a bath
made of fully interacting two-level systems whose dynamics is studied by exploiting the …

A three-state system subjected to a time-dependent Hamiltonian whose bare energies
undergo one or more crossings, depending on the relevant parameters, is considered, also …

We discuss the partitioning of the Hilbert space of a quantum system induced by the
interaction with another system at thermal equilibrium, showing that the higher the …

We study the paradigmatic model of a qubit interacting with a structured environment and
driven by an external field by means of a microscopic and a phenomenological model. The …

We study a circuit QED setup involving a single cavity mode and a cyclic qutrit whose
parameters are time modulated externally. It is shown that in the dispersive regime this …

We analyze the effect of a dissipative bosonic environment on the Landau-Zener-
Stückelberg-Majorana (LZSM) level crossing model by using a microscopic approach to …

Imaginary potentials such as V (x)=− iσ1 Ω (x)(with σ> 0 a constant, Ω a subset of 3-space,
and 1 Ω its characteristic function) have been used in quantum mechanics as models of a …

The Stimulated Raman Adiabatic Passage (STIRAP) is applied to a system coupled to a
bath made of fully-interacting two-level systems, whose dynamics is studied exploiting the …