77 citations · 255 across the 21 of their papers we have counts for
21 papers
Optimal state transfer of a single dissipative two-level system
H. Jirari, N. Wu
Optimal state transfer of a single two-level system (TLS) coupled to an Ohmic boson bath via off-diagonal TLS-bath coupling is studied by using optimal control theory. In the weak…
Optimal switching of a nanomagnet assisted by microwaves
N. Barros, M. Rassam, H. Jirari +1
We develop an efficient and general method for optimizing the microwave field that achieves magnetization switching with a smaller static field. This method is based on optimal con…
Optimal Control of Superconducting N-level quantum systems
H. Jirari, F. W. J. Hekking, O. Buisson
We consider a current-biased dc SQUID in the presence of an applied time-dependent bias current or magnetic flux. The phase dynamics of such a Josephson device is equivalent to tha…
Quantum optimal control theory and dynamic coupling in the spin-boson model
H. Jirari, W. Pötz
A Markovian master equation describing the evolution of open quantum systems in the presence of a time-dependent external field is derived within the Bloch-Redfield formalism. It l…
Quantum control of dissipation for the example of the spin-boson model
H. Jirari, W. Potz
The interaction of a quantum system with a bath, usually referred to as dissipation, can be controlled if one can establish quantum interference between the system--bath interactio…
Toy models of crossed Andreev reflection
R. Mélin, H. Jirari, S. Peysson
We propose toy models of crossed Andreev reflection in multiterminal hybrid structures containing out-of-equilibrium conductors. We apply the description to two possible experiment…