Quantum computers promise speedups across a sweeping range of problems, from factoring large integers to simulating molecules ...

Simulating the non-equilibrium dynamics of quantum field theories in nature is generally intractable with classical methods, but is a promising application for quantum computers. Unfortunately, ...

In 1996, Dor, Halperin, and Zwick introduced an influential method that delivered a “2-approximation” in nearly optimal time.

Could accurately representing a complex quantum system ever become fundamentally impossible for even the most powerful ...

Can seemingly well-mixed quantum states still harbour hidden order? After Ot(n2 log2 n) steps, an ensemble may appear a ...

TOR isn't bulletproof. From traffic correlation to opsec failures, this part breaks down why TOR fails and the real world ...

Yesudas S Pillai, Entrepreneur, Investor, and Curious Observer, on why creativity may depend less on what AI generates and ...

Qvine: Vine Structured Quantum Circuits for Loading High Dimensional Distributions Loading high dimensional distributions is ...

Virtual reality has long promised total immersion, yet one mundane task keeps yanking users out of their digital worlds: authentication. Whether paying inside a VR app store, unlocking confidential ...

The age of the physical dogfight — two aircraft spiraling against a blazing sky, pilots straining against crushing G-forces — ...

Quantum simulation of particle physics reached a milestone this week: IBM, Duke, and QuEra quantum computers each independently ran real-time gluon string-breaking, the process that creates every ...

How did the complexity of the Delian problem, an ancient Greek mathematical riddle that baffled brilliant minds, reshape our understanding?