182 citations · 692 across the 41 of their papers we have counts for
3 papers · 1 filter
Optimal control of hybrid qubits: implementing the quantum permutation algorithm
C. M. Rivera-Ruiz, E. F. de Lima, F. F. Fanchini +2
The optimal quantum control theory is employed to determine electric pulses capable of producing quantum gates with high fidelity (higher than 0.9997). Particularly, these quantum…
Optimal control of universal quantum gates in a double quantum dot
Leonardo K. Castelano, Emanuel F. de Lima, Justino R. Madureira +2
We theoretically investigate electron spin operations driven by applied electric fields in a semiconductor double quantum dot (DQD). Our model describes a DQD formed in semiconduct…
Open quantum system description of singlet-triplet qubits in quantum dots
L. K. Castelano, F. F. Fanchini, K. Berrada
We develop a theoretical model to describe the dissipative dynamics of singlet-triplet qubits in GaAs quantum dots. Using the concurrence experimentally obtained [M. D. Shulman et…