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Proceedings Paper

High-speed quantum-computing emulator utilizing a dedicated processor
Author(s): Minoru Fujishima; Koichiro Hoh
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Paper Abstract

A quantum computer is highly promising and widely studied since it enables a much higher calculation speed than current computers. Due to physical limitations, however, the current quantum computer can only solve much smaller scale problems than conventional computers. In order to process a large-scale problem at high speed, we have been studying a quantum computing emulator utilizing semiconductor memories. As a result, we have realized a dedicated processor that solves search problems, such as the satisfiability problem, at much higher speed than current computers. Consequently, without using "quantum process," the possibility of a quantum computer executing a large-scale problem is shown.

Paper Details

Date Published: 8 May 2003
PDF: 7 pages
Proc. SPIE 5115, Noise and Information in Nanoelectronics, Sensors, and Standards, (8 May 2003); doi: 10.1117/12.497085
Show Author Affiliations
Minoru Fujishima, Univ. of Tokyo (Japan)
Koichiro Hoh, Univ. of Tokyo (Japan)

Published in SPIE Proceedings Vol. 5115:
Noise and Information in Nanoelectronics, Sensors, and Standards
Laszlo B. Kish; Frederick Green; Giuseppe Iannaccone; John R. Vig, Editor(s)

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