6 citations · 9 across the 6 of their papers we have counts for
3 papers · 1 filter
Hamiltonian Eigenvalue Transformation by Tridiagonal Gadgets
Arthur Braida, Joseph Cunningham, Jérémie Roland
An analog device implements a local Hamiltonian H, but a polynomial P (H) is in general not local, so the device cannot implement it. We carry P (H), to any prescribed accuracy, as…
Log-concavity and tunneling: adiabatic quantum optimization for convex functions (with a spike)
Arthur Braida, Elie Bermot, Simon Apers
Quantum tunneling is expected to provide a computational speedup in quantum computing, a phenomenon that Adiabatic Quantum Optimization (AQO) aims to leverage. While some academic…
Scaling QAOA: transferring optimal adiabatic schedules from small-scale to large-scale variational circuits
Ugo Nzongani, Dylan Laplace Mermoud, Arthur Braida
The Quantum Approximate Optimization Algorithm (QAOA) is a leading approach for combinatorial optimization on near-term quantum devices, yet its scalability is limited by the diffi…