Efficient population transfer via non-ergodic extended states in quantum spin glass

1 code implementation • 12 Jul 2018 • Kostyantyn Kechedzhi, Vadim Smelyanskiy, Jarrod R. McClean, Vasil S. Denchev, Masoud Mohseni, Sergei Isakov, Sergio Boixo, Boris Altshuler, Hartmut Neven

NEE provide a mechanism for population transfer (PT) between computational states and therefore can serve as a new quantum subroutine for quantum search, quantum parallel tempering and reverse annealing optimization algorithms.

Quantum Physics Disordered Systems and Neural Networks Statistical Mechanics Strongly Correlated Electrons

Construction of non-convex polynomial loss functions for training a binary classifier with quantum annealing

no code implementations • 17 Jun 2014 • Ryan Babbush, Vasil Denchev, Nan Ding, Sergei Isakov, Hartmut Neven

Quantum annealing is a heuristic quantum algorithm which exploits quantum resources to minimize an objective function embedded as the energy levels of a programmable physical system.