Curated quantum news, analysis, and ecosystem coverage — organized like a digital publication.
Research coverage · 1448 articles · newest first
More stories
PC Connection : Who’s Actually on the Hook for Post-quantum Cryptography - www.marketscreener.com
Normally forbidden emissions from graphene could expose quantum fluctuations in incoming light
Scientists redetermine a key strontium frequency with 50 times better precision for quantum technologies
FAU Receives $400,000 NSF Grant to Advance Post-Quantum Cryptography - Florida Atlantic University
Quantinuum reports quantum error-correction breakthrough By Investing.com - Investing.com UK
Archive in this section
Pentagon’s $200M Farseer Program Pushes Quantum Navigation That Already Flew 4 Hours GPS-Free With 89% Better Accuracy - Defense Express
UK National Supercomputing Centre Achieves Milestone in Quantum Algorithm Development
Researchers at the UK National Supercomputing Centre have reported a significant advancement in quantum algorithm design. This breakthrough enhances the computational framework necessary for practical quantum applications.
Typical Superpositions are Magical
The non-stabilizerness, or "magic", of a quantum state is a common metric for the hardness of simulation on a classical computer, and is often quantified by the stabilizer R\'enyi entropy (SRE). We show how random superpositions of classically simulable states saturate the SRE to the symmetry-restricted Haar-random maximum. For any large-$N$ random pure-state ensemble satisfying the conditions of Schur's lemma, the average SRE of the $m$-compone...
