Thomas R. Bromley

Quantum Hopfield neural network

2018 · Physical Review A

Neural networks, ubiquitous in machine learning, are generalized to the quantum realm. The method results in a network that can be exploited to offer exponential speedup on many applications, such as image processing and optimization, …

Certification and Quantification of Multilevel Quantum Coherence

2018 · Physical Review X

Quantum coherence, present whenever a quantum system exists in a superposition of multiple classically distinct states, marks one of the fundamental departures from classical physics. Quantum coherence has recently been investigated rigorously within a resource-theoretic …