44 citations · 125 across the 7 of their papers we have counts for
4 papers · 1 filter
Gaussian process model kernels for noisy optimization in variational quantum algorithms
Luca Arceci, Viacheslav Kuzmin, Rick Van Bijnen
Variational Quantum Algorithms (VQAs) aim at solving classical or quantum optimization problems by optimizing parametrized trial states on a quantum device, based on the outcomes o…
Entanglement of formation of mixed many-body quantum states via Tree Tensor Operators
Luca Arceci, Pietro Silvi, Simone Montangero
We present a numerical strategy to efficiently estimate bipartite entanglement measures, and in particular the Entanglement of Formation, for many-body quantum systems on a lattice…
On the dynamics of Simulated Quantum Annealing in random Ising chains
Glen Bigan Mbeng, Lorenzo Privitera, Luca Arceci +1
Simulated Quantum Annealing (SQA), that is emulating a Quantum Annealing (QA) dynamics on a classical computer by a Quantum Monte Carlo whose parameters are changed during the simu…
On the optimal working point in dissipative quantum annealing
Luca Arceci, Simone Barbarino, Davide Rossini +1
We study the effect of a thermal environment on the quantum annealing dynamics of a transverse-field Ising chain. The environment is modelled as a single Ohmic bath of quantum harm…