Published December 2013
| Published + Submitted
Journal Article
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Coherent Ising machine based on degenerate optical parametric oscillators
Abstract
A degenerate optical parametric oscillator network is proposed to solve the NP-hard problem of finding a ground state of the Ising model. The underlying operating mechanism originates from the bistable output phase of each oscillator and the inherent preference of the network in selecting oscillation modes with the minimum photon decay rate. Computational experiments are performed on all instances reducible to the NP-hard MAX-CUT problems on cubic graphs of order up to 20. The numerical results reasonably suggest the effectiveness of the proposed network.
Additional Information
© 2013 American Physical Society. Received 26 August 2013; revised manuscript received 5 November 2013; published 30 December 2013. Z.W. is grateful for the support from a Stanford Graduate Fellowship. This project is supported by the FIRST program of the Japanese government.Attached Files
Published - PhysRevA.88.063853.pdf
Submitted - 1311.2696.pdf
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Additional details
- Eprint ID
- 86980
- Resolver ID
- CaltechAUTHORS:20180611-153614135
- Stanford University
- Council of Science, Technology and Innovation (Japan)
- Created
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2018-06-11Created from EPrint's datestamp field
- Updated
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2021-11-15Created from EPrint's last_modified field