Quantum computing method and quantum computer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8223414
APP PUB NO 20120008182A1
SERIAL NO

13239818

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A quantum bit computation method includes operating a two-quantum-bit gate on quantum bits of a first physical system and a second physical system, second energy states of second physical systems except for the first physical system and the second physical system do not change, three energy states being represented by |0>, |1> and |3>, the two energy states being represented by |2> and |4>, energies of |2> and |4> being higher than energies of |0>, |1> and |3>, a transition frequency between |3> and |2> being equal to the resonance frequency, |0> and |1> representing quantum bits, flipping quantum bits of first physical systems after operating the two-quantum-bit gate, executing no operations by a time equal to a time for operating the two-quantum-bit gate, after flipping the quantum bits, and again flipping the quantum bits of the first physical systems after executing no operations.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAKANAGAWA KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Hayato Kawasaki, JP 94 515
Ichimura, Kouichi Yokohama, JP 48 531

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