518 citations
- Aichi Prefectural UniversityJP8 papers
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Showing 2005Show all
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quant-ph2005★ 133 cited
Quantum stream cipher by Yuen 2000 protocol: Design and experiment by intensity modulation scheme
Osamu Hirota, Masaki Sohma, Masaru Fuse +1
This paper shall investigate Yuen protocol, so called Y-00, which can realize a randomized stream cipher with high bit rate(Gbps) for long distance(several hundreds km). The random…
quant-ph2005★ 7 cited
Higher order perturbation theory for decoherence in Grover's algorithm
Hiroo Azuma
In this paper, we study decoherence in Grover's quantum search algorithm using a perturbative method. We assume that each two-state system (qubit) that belongs to a register suffer…