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Soft bounds on diffusion produce skewed distributions and Gompertz growth
Salvatore Mandrà, Marco Cosentino Lagomarsino, Marco Gherardi
Constraints can affect dramatically the behavior of diffusion processes. Recently, we analyzed a natural and a technological system and reported that they perform diffusion-like di…
Adiabatic quantum optimization in presence of discrete noise: Reducing the problem dimensionality
Salvatore Mandrà, Gian Giacomo Guerreschi, Alán Aspuru-Guzik
Adiabatic quantum optimization is a procedure to solve a vast class of optimization problems by slowly changing the Hamiltonian of a quantum system. The evolution time necessary fo…
Quantum Optimization of Fully-Connected Spin Glasses
Davide Venturelli, Salvatore Mandrà, Sergey Knysh +3
The Sherrington-Kirkpatrick model with random couplings is programmed on the D-Wave Two annealer featuring 509 qubits interacting on a Chimera-type graph. The performance of…