Efficient computation using spatial-photonic Ising machines with low-rank and circulant matrix constraints

Abstract Spatial-photonic Ising machines (SPIMs) have shown promise as an energy-efficient Ising machine, but currently can only solve a limited set of Ising problems. There is currently limited understanding on what experimental constraints may impact the performance of SPIM, and what computational...

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Bibliographic Details
Main Authors: Richard Zhipeng Wang, James S. Cummins, Marvin Syed, Nikita Stroev, George Pastras, Jason Sakellariou, Symeon Tsintzos, Alexis Askitopoulos, Daniele Veraldi, Marcello Calvanese Strinati, Silvia Gentilini, Davide Pierangeli, Claudio Conti, Natalia G. Berloff
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-025-01987-5
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