Computer scientists have succeeded in developing a method for systematically finding the optimal quantum operation sequence for a quantum computer. They have developed a systematic method that applies ...

The National Institute of Information and Communications Technology (NICT, President: TOKUDA Hideyuki, Ph.D.), Keio University (President: ITOH Kohei, Ph.D.), Tokyo University of Science (President: ...

New technique could improve the scalability of trapped-ion quantum computers, an essential step toward making them practically useful. (Nanowerk News) Quantum computers could rapidly solve complex ...

Researchers developed a photonic chip that incorporates precisely designed antennas to manipulate beams of tightly focused, intersecting light, which can rapidly cool a quantum computing system to ...