180 citations · 798 across the 13 of their papers we have counts for
3 papers · 1 filter
Convergence of Digitized-Counterdiabatic QAOA: circuit depth versus free parameters
Mara Vizzuso, Gianluca Passarelli, Giovanni Cantele +1
Recently, Digitized-Counterdiabatic (CD) Quantum Approximate Optimization Algorithm (QAOA) has been proposed to make QAOA converge to the solution of an optimization problem in few…
Deep learning optimal quantum annealing schedules for random Ising models
Pratibha Raghupati Hegde, Gianluca Passarelli, Giovanni Cantele +1
A crucial step in the race towards quantum advantage is optimizing quantum annealing using ad-hoc annealing schedules. Motivated by recent progress in the field, we propose to empl…
Real-space grid representation of momentum and kinetic energy operators for electronic structure calculations
Domenico Ninno, Giovanni Cantele, Fabio Trani
We show that the central finite difference formula for the first and the second derivative of a function can be derived, in the context of quantum mechanics, as matrix elements of…