Quantum theory is often sold as a story about tiny particles, but its real disruption lands squarely on our everyday sense of what is real. At the smallest scales, the equations that power lasers, ...

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the ...

Encryption—the process of sending a scrambled message that only the intended recipient’s device can decode—allows private and public sectors alike to safeguard information. Traditional encryption uses ...

Two research groups say they have significantly reduced the amount of qubits and time required to crack common online ...

Charles H. Bennett and Gilles Brassard, winners of this year’s Turing Award, spent their lives touting the advantages of the ...

Quantum computers are both the most promising and the most confusing segment of innovation in computing. On one hand, quantum computers promise to perform calculations that would otherwise be utterly ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could outperform classical ...

To describe quantum mechanics in mathematical terms, both Heisenberg and Schrödinger used the system of complex numbers. In contrast to real numbers, those we use every day to describe distances or ...

Now it seems that wormholes, those shortcut tunnels through time and space that Albert Einstein theorized and that science fiction depicts as portals between two distant galactic points, are at the ...

So, what exactly is the quantum chemistry definition? It sounds fancy, right? Basically, it’s about using the weird rules of quantum mechanics to figure out how molecules work. Think of it as the ...