Quantum Neural Network Composed of Kane's Qubits
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概要
- 論文の詳細を見る
It has been known that a variety of optimization problems can be solved with a neural network, and that a quantum computer executes real parallel computation. A quantum neural network has been proposed to incorporate quantum dynamics into a neural network. In this study, we test the possibility of actual implementation of a quantum neural network with a nuclear spin as a qubit. First, we introduce the relationship between a spin and a neuron, then describe the adiabatic Hamiltonian evolution applied for the state change. Next, we describe a real spin quantum system and show the simulation results. A proposed nuclear spin system behaves as a neuron with inhibitory interactions, as expected in analogy to a Hopfield network.
- 2006-10-15
著者
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Nakajima Koji
Laboratory For Brainware Reseach Institute Of Electrical Comunication Tohoku University:laboratory F
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Sato Shigeo
Laboratory For Brainware Systems Laboratory For Nanoelectronics And Spintronics Research Institute O
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Kinjo Mitsunaga
Laboratory for Brainware System, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai 980-8577 Japan
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Takahashi Osamu
Laboratory for Brainware System, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai 980-8577 Japan
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Nakamiya Yuuki
Laboratory for Brainware System, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai 980-8577 Japan
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Sato Shigeo
Laboratory for Brainware System, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai 980-8577 Japan
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