arXiv Open Access 2026

High Convergence Rates of CMOS Invertible Logic Circuits Based on Many-Body Hamiltonians

Naoya Onizawa Takahiro Hanyu

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Abstrak

This paper introduces CMOS invertible-logic (CIL) circuits based on many-body Hamiltonians. CIL can realize probabilistic forward and backward operations of a function by annealing a corresponding Hamiltonian using stochastic computing. We have created a Hamiltonian that includes three-body interaction of spins (probabilistic nodes). It provides some degrees of freedom to design a simpler landscape of Hamiltonian (energy) than that of the conventional two-body Hamiltonian. The simpler landscape makes it easier to reach the global minimum energy. The proposed three-body CIL circuits are designed and evaluated with the conventional two-body CIL circuits, resulting in few-times higher convergence rates with negligible area overhead on FPGA.

Topik & Kata Kunci

cs.ET cs.LG

Penulis (2)

Naoya Onizawa

Takahiro Hanyu

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Onizawa, N., Hanyu, T. (2026). High Convergence Rates of CMOS Invertible Logic Circuits Based on Many-Body Hamiltonians. https://arxiv.org/abs/2602.15033

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Tahun Terbit: 2026
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓