738 citations
- The University of TokyoJP14 papers
- Toshiba (United Kingdom)GB14 papers
- University of CambridgeGB14 papers
- RIKENJP11 papers
- RIKEN Center for Quantum Computing10 papers
- Toshiba (United States)US8 papers
- University of BristolGB8 papers
- University of MichiganUS8 papers
- University at Buffalo, State University of New YorkUS7 papers
- Waseda UniversityJP7 papers
- Computing CenterRU6 papers
- National Institute of Advanced Industrial Science and TechnologyJP6 papers
6 papers · 1 filter
Magnetization switching by current and microwaves
Tomohiro Taniguchi, Daisuke Saida, Yoshinobu Nakatani +1
We propose a theoretical model of magnetization switching in a ferromagnetic multilayer by both electric current and microwaves. The electric current gives a spin transfer torque o…
Bifurcation-based adiabatic quantum computation with a nonlinear oscillator network: Toward quantum soft computing
Hayato Goto
The dynamics of nonlinear systems qualitatively change depending on their parameters, which is called bifurcation. A quantum-mechanical nonlinear oscillator can yield a quantum sup…
Quantum secured gigabit optical access networks
Bernd Fröhlich, James F. Dynes, Marco Lucamarini +4
Optical access networks connect multiple endpoints to a common network node via shared fibre infrastructure. They will play a vital role to scale up the number of users in quantum…
Practical security bounds against the Trojan-horse attack in quantum key distribution
Marco Lucamarini, Iris Choi, Martin B. Ward +3
In the quantum version of a Trojan-horse attack, photons are injected into the optical modules of a quantum key distribution system in an attempt to read information direct from th…
Manual Character Transmission by Presenting Trajectories of 7mm-high Letters in One Second
Keisuke Hasegawa, Tatsuma Sakurai, Yasutoshi Makino +1
In this paper, we report a method of intuitively transmitting symbolic information to untrained users via only their hands without using any visual or auditory cues. Our simple con…
Maximum Likelihood based Multihop Localization in Wireless Sensor Networks
CamLy Nguyen, Orestis Georgiou, Yusuke Doi
For data sets retrieved from wireless sensors to be insightful, it is often of paramount importance that the data be accurate and also location stamped. This paper describes a maxi…