Signals from the frontier, without the hype.
The complete record
Weekly reporting across quantum hardware, algorithms, error correction, networking, sensing, and foundational science.
3D-local noisy shallow quantum circuits defeat unbounded fan-in classical circuits - Nature Communications · Quantum simulation of non-Markovian dynamical systems · Worldâs first superconducting quantum heat engine could help unlock massive quantum computers
‘Spooky’ Particles Transit DC Suburbs, a Step Toward a Quantum Network · Physicists Shatter Quantum Entanglement Distance Record With 420 Kilometers of Optical Fiber · Multi-State Geometry of Density Matrices and Rectification Sum Rules
An ordinary laptop solved a problem thought to require a quantum computer · Northwestern University Researchers Demonstrate Quantum Entanglement Over Busy Telecom Fiber · Algorithm-Designed Photonic Circuits Beyond Human Intuition