61 citations · 433 across the 22 of their papers we have counts for
4 papers · 1 filter
Optimal quantum annealing: A variational shortcut to adiabaticity approach
Gianluca Passarelli, Rosario Fazio, Procolo Lucignano
Suppressing unwanted transitions out of the instantaneous ground state is a major challenge in unitary adiabatic quantum computation. A recent approach consists in building counter…
Genetic optimization of quantum annealing
Pratibha Raghupati Hegde, Gianluca Passarelli, Annarita Scocco +1
The study of optimal control of quantum annealing by modulating the pace of evolution and by introducing a counterdiabatic potential has gained significant attention in recent time…
Coexistence and tuning of spin-singlet and triplet transport in spin-filter Josephson junctions
H. G. Ahmad, M. Minutillo, R. Capecelatro +7
The increased capabilities of coupling more and more materials through functional interfaces are paving the way to a series of exciting experiments and extremely advanced devices.…
Optimal parent Hamiltonians for time-dependent states
Davide Rattacaso, Gianluca Passarelli, Antonio Mezzacapo +2
Given a generic time-dependent many-body quantum state, we determine the associated parent Hamiltonian. This procedure may require, in general, interactions of any sort. Enforcing…