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Optical solution for hard on average #P-complete instances (using exponential space for solving instances of the permanent)

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Abstract

Optical architectures that use exponential space for solving instances of the (non-necessarily-binary) permanent are presented. This is the first work to specifically focus on such hard on average problems. Two architectures are suggested the first is based on programmable masks, and the second on preprepared fixed number of masks.

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Correspondence to Shlomi Dolev.

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Anter, A., Dolev, S. Optical solution for hard on average #P-complete instances (using exponential space for solving instances of the permanent). Nat Comput 9, 891–902 (2010). https://doi.org/10.1007/s11047-009-9168-2

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  • DOI: https://doi.org/10.1007/s11047-009-9168-2

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