Work

Minor embedding with Stuart-Landau oscillator networks

Year: 2023

Type: article

Abstract: We theoretically implement a strategy from quantum computation architectures to simulate Stuart-Landau oscillator dynamics in all-to-all connected networks, also referred to as complete graphs. The technique builds upon the triad structure minor embedding which expands dense graphs of interconnected elements into sparse ones which can potentially be realized in future on-chip solid-state technologies with tunable edge weights. As a case study, we reveal that the minor embedding procedure allows simulating the XY model on complete graphs, thus bypassing a severe geometric constraint.

Source: Physical Review Research

DOI: 10.1103/physrevresearch.5.013018

Authors: S. L. Harrison, H. Sigurdsson, P. G. Lagoudakis

Institutions: University of Southampton, University of Iceland, Skolkovo Institute of Science and Technology

Language: English

Topic: Quantum Computing Algorithms and Architecture

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,625

Funders: European Commission, Icelandic Centre for Research, Engineering and Physical Sciences Research Council, Horizon 2020