Tag: Riken
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On a gap in the proof of the generalised quantum Stein’s lemma and its consequences for the reversibility of quantum resources
Mario Berta1,2, Fernando G. S. L. Brandão3,4, Gilad Gour5, Ludovico Lami6,7,8,9, Martin B. Plenio6, Bartosz Regula10,11, and Marco Tomamichel12,131Institute for Quantum Information, RWTH...
What a Contest of Consciousness Theories Really Proved | Quanta Magazine
IntroductionScience routinely puts forward theories, then batters them with data till only one is left standing. In the fledgling science of consciousness, a dominant...
Tohoku University and NEC start joint research on computer systems using a newly developed 8-qubit quantum annealing machine
TOKYO, Jun 28, 2023 - (JCN Newswire) - Tohoku University and NEC Corporation (TSE: 6701) have started joint research on computer systems using an...
Lined-up quantum dots become highly conductive – Physics World
Assemblies of quantum dots tend to be highly disordered, but when the facets of these...
IBM Reports Accurate Quantum at 100+ Qubits – High-Performance Computing News Analysis | insideHPC
IBM (NYSE: IBM) today announced what the company said is a breakthrough in quantum computing, published on the cover of the scientific journal Nature,...
Toichiro Kinoshita: the theorist whose calculations of g-2 shed light on our understanding of nature – Physics World
Robert P Crease pays tribute to the late Toichiro “Tom” Kinoshita, who played a key role in the development of quantum...
RIKEN and Intel Aim for Zettascale in Joint R&D for HPC, AI and Quantum – High-Performance Computing News Analysis | insideHPC
May 18, 2023 — RIKEN and Intel Corporation have announced joint R&D in the field of advanced computing technologies, such as AI, HPC and...
Optimal Hamiltonian simulation for time-periodic systems
Kaoru Mizuta1 and Keisuke Fujii2,3,1,41RIKEN Center for Quantum Computing (RQC), Hirosawa 2-1, Wako, Saitama 351-0198, Japan2Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama,...
Quantum News Briefs March 20: IESE becomes first business school to use quantum computing with PC software in classrooms; Oxford Quantum Circuits to enter...
By Sandra Helsel posted 20 Mar 2023 Quantum News Briefs March 20: IESE Becomes 1st Business School to...
Quantum News Briefs March 10: South Korea’s National Intelligence Service to screen & authorize procedures for quantum cryptography communications products; Japan’s quantum computer to...
By Sandra Helsel posted 10 Mar 2023 Quantum News Briefs March 10: South Korea’s National Intelligence Service to...
Fujitsu provides supercomputer system to the Japan Meteorological Agency for forecasting of linear rainbands and torrential rains
TOKYO, Feb 27, 2023 - (JCN Newswire) - Fujitsu today announced that it provided a new supercomputer system to the Japan Meteorological Agency (hereinafter...
Nonlinear resonator breaks dynamic optical nonreciprocity
A new method for making devices that act like a “one-way street” for light has...
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