Efficient sampling of ground and low-energy Ising spin configurations with a coherent Ising machine
We show that the nonlinear stochastic dynamics of a measurement-feedback-based coherent Ising machine (MFB-CIM) in the presence of quantum noise can be exploited to sample degenerate ground and low-energy spin configurations of the Ising model. We formulate a general discrete-time Gaussian-state mod...
Tallennettuna:
| Päätekijät: | , , , , , |
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| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
American Physical Society
2022-01-01
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| Sarja: | Physical Review Research |
| Linkit: | http://doi.org/10.1103/PhysRevResearch.4.013009 |
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