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arXiv · 2405.04142

Quantum-inspired clustering with light

Miguel Varga·Pablo Bermejo·Rubén Pellicer-Guridi·Román Orús·Gabriel Molina-Terriza
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Abstract

This article introduces a novel approach to perform the simulation of a single qubit quantum algorithm using laser beams. Leveraging the polarization states of photonic qubits, and inspired by variational quantum eigensolvers, we develop a variational quantum algorithm implementing a clustering procedure following the approach proposed by some of us in SciRep 13, 13284 (2023). A key aspect of our research involves the utilization of non-orthogonal states within the photonic domain, harnessing the potential of polarization schemes to reproduce unitary circuits. By mapping these non-orthogonal states into polarization states, we achieve an efficient and versatile quantum information processing unit which serves as a clustering device for a diverse set of datasets.

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Miguel Varga, Pablo Bermejo, Rubén Pellicer-Guridi, Román Orús, Gabriel Molina-Terriza. 2024-05-07. Quantum-inspired clustering with light. https://doi.org/10.1038/s41598-024-73053-z

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