315 citations
- Japan Science and Technology AgencyJP8 papers
- The University of TokyoJP5 papers
- RIKENJP3 papers
- Adam Mickiewicz University in PoznańPL2 papers
- Tohoku UniversityJP2 papers
- VTT Technical Research Centre of FinlandFI2 papers
- Delft University of TechnologyNL1 paper
- Imperial College LondonGB1 paper
- Institute for Molecular ScienceJP1 paper
- Kobe UniversityJP1 paper
- Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA)1 paper
- London Institute for Mathematical SciencesGB1 paper
Showing 2007 · quant-phShow all
2 papers · 2 filters
quant-ph2007★ 4 cited
High-efficiency single photon detector combined with an ultra-small APD module and a self-training discriminator for high-speed quantum cryptosystems
Seigo Takahashi, Akio Tajima, Akihisa Tomita
A single-photon avalanche detector (SPAD) for high-speed quantum-key generation has successfully been developed. It has the highest photon detection repetition frequency and the lo…
quant-ph2007★ 8 cited
Dilemma that cannot be resolved by biased quantum coin flipping
Satoshi Ishizaka
We show that a biased quantum coin flip (QCF) cannot provide the performance of a black-boxed biased coin flip, if it satisfies some fidelity conditions. Although such a QCF satisf…