Optimal adiabatic passage by shaped pulses: Efficiency and robustness
S Guérin, V Hakobyan, HR Jauslin - … Review A—Atomic, Molecular, and Optical …, 2011 - APS
We explore the efficiency and robustness of population transfer in two-state systems by
adiabatic passage (i) when the driving pulse is optimally designed in order to lead to parallel …
adiabatic passage (i) when the driving pulse is optimally designed in order to lead to parallel …
Coupling-assisted Landau-Majorana-Stückelberg-Zener transition in a system of two interacting spin qubits
We analyze a system of two interacting spin-qubits subjected to a Landau-Majorana-
Stückelberg-Zener (LMSZ) ramp. We prove that LMSZ transitions of the two spin qubits are …
Stückelberg-Zener (LMSZ) ramp. We prove that LMSZ transitions of the two spin qubits are …
Landau-Majorana-Stückelberg-Zener dynamics driven by coupling for two interacting qutrit systems
A time-dependent model of two interacting spin qutrits is analyzed is analyzed and solved.
The two interacting qutrits are subjected to a longitudinal field linearly varying over time as in …
The two interacting qutrits are subjected to a longitudinal field linearly varying over time as in …
Three-state Landau-Zener model in the presence of dissipation
B Militello - Physical Review A, 2019 - APS
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 …
avoided crossing is considered. The efficiency of the process is analyzed in connection with …
Adiabatic approximation for quantum dissipative systems: Formulation, topology, and superadiabatic tracking
A generalized adiabatic approximation is formulated for a two-state dissipative Hamiltonian
which is valid beyond weak dissipation regimes. The history of the adiabatic passage is …
which is valid beyond weak dissipation regimes. The history of the adiabatic passage is …
Detuning-induced robustness of a three-state Landau-Zener model against dissipation
B Militello - Physical Review A, 2019 - APS
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 …
undergo one or more crossings, depending on the relevant parameters, is considered, also …
[HTML][HTML] Long-distance adiabatic wireless energy transfer via multiple coils coupling
Recently, the evolution of wireless energy transfer can be described as Schrodinger
equation. Thus, the transfer protocol of wireless energy transfer can be designed by …
equation. Thus, the transfer protocol of wireless energy transfer can be designed by …
Dynamics of a two-state system through a real level crossing
The dynamics of a two-state system whose energies undergo a real crossing at some instant
of time is studied. At this instant, both the coupling and the detuning vanish simultaneously …
of time is studied. At this instant, both the coupling and the detuning vanish simultaneously …
Broadband sum-frequency generation using cascaded processes via chirped quasi-phase-matching
An efficient broadband sum-frequency generation (SFG) technique using the two cascaded
optical parametric processes ω 3= ω 1+ ω 2 and ω 4= ω 1+ ω 3 is proposed. The technique …
optical parametric processes ω 3= ω 1+ ω 2 and ω 4= ω 1+ ω 3 is proposed. The technique …
Feedback-enhanced self-organization of atoms in an optical cavity
DA Ivanov, TY Ivanova - JETP letters, 2014 - Springer
We considered an application of a feedback loop to enhance the self-organization of atoms
in a cavity. In contrast to the original setup, we assumed the light leaking from the cavity was …
in a cavity. In contrast to the original setup, we assumed the light leaking from the cavity was …