Outputs (5)

Controller-Based Energy-Aware Wireless Sensor Network Routing Using Quantum Algorithms (2022)
Journal Article
Chen, J., Date, P., Chancellor, N., Atiquzzaman, M., & Sreenan, C. (2022). Controller-Based Energy-Aware Wireless Sensor Network Routing Using Quantum Algorithms. IEEE Transactions on Quantum Engineering, 3, https://doi.org/10.1109/tqe.2022.3217297

Energy-efficient routing in wireless sensor networks has attracted attention from researchers in both academia and industry, most recently motivated by the opportunity to use software-defined network-inspired approaches. These problems are NP-hard, w... Read More about Controller-Based Energy-Aware Wireless Sensor Network Routing Using Quantum Algorithms.

Modernizing quantum annealing II: genetic algorithms with the inference primitive formalism (2022)
Journal Article
Chancellor, N. (2023). Modernizing quantum annealing II: genetic algorithms with the inference primitive formalism. Natural Computing, 22, 737–752. https://doi.org/10.1007/s11047-022-09905-2

Quantum annealing, a method of computing where optimization and machine learning problems are mapped to physically implemented energy landscapes subject to quantum fluctuations, allows for these fluctuations to be used to assist in finding the soluti... Read More about Modernizing quantum annealing II: genetic algorithms with the inference primitive formalism.

Hybrid quantum-classical algorithms in the noisy intermediate-scale quantum era and beyond (2022)
Journal Article
Callison, A., & Chancellor, N. (2022). Hybrid quantum-classical algorithms in the noisy intermediate-scale quantum era and beyond. Physical Review A, 106(1), Article 010101. https://doi.org/10.1103/physreva.106.010101

Hybrid quantum-classical algorithms are central to much of the current research in quantum computing, particularly when considering the noisy intermediate-scale quantum (NISQ) era, with a number of experimental demonstrations having already been perf... Read More about Hybrid quantum-classical algorithms in the noisy intermediate-scale quantum era and beyond.

Error measurements for a quantum annealer using the one-dimensional Ising model with twisted boundaries (2022)
Journal Article
Chancellor, N., Crowley, P. J., Durić, T., Vinci, W., Amin, M. H., Green, A. G., Warburton, P. A., & Aeppli, G. (2022). Error measurements for a quantum annealer using the one-dimensional Ising model with twisted boundaries. npj Quantum Information, 8(1), Article 73. https://doi.org/10.1038/s41534-022-00580-w

A finite length ferromagnetic chain with opposite spin polarization imposed at its two ends is one of the simplest frustrated spin models. In the clean classical limit the domain wall inserted on account of the boundary conditions resides with equal... Read More about Error measurements for a quantum annealer using the one-dimensional Ising model with twisted boundaries.

AKLT-States as ZX-Diagrams: Diagrammatic Reasoning for Quantum States (2022)
Journal Article
East, R. D., van de Wetering, J., Chancellor, N., & Grushin, A. G. (2022). AKLT-States as ZX-Diagrams: Diagrammatic Reasoning for Quantum States. PRX Quantum, 3(1), https://doi.org/10.1103/prxquantum.3.010302

From Feynman diagrams to tensor networks, diagrammatic representations of computations in quantum mechanics have catalyzed progress in physics. These diagrams represent the underlying mathematical operations and aid physical interpretation, but canno... Read More about AKLT-States as ZX-Diagrams: Diagrammatic Reasoning for Quantum States.