Using a conventional computer and cutting-edge mathematical tools and code, physicists at the Center for Computational Quantum Physics (CCQ) at the Simons Foundation's Flatiron Institute and ...

Trump signed two executive orders to accelerate quantum computing and strengthen quantum-resistant cybersecurity. The move ...

Two brothers in Singapore have built a data-encryption company on pure mathematics, betting that a problem no algorithm can ...

The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

Quantinuum Inc., a startup that makes quantum chips based on a so-called trapped-ion qubit architecture, today filed to go public. The Honeywell International Inc. spinoff hopes to sell about 21.05 ...

This article is part of a package on the future of quantum computing. Read about the quest to develop these machines here and see an illustrated field guide to qubits here. The 21st-century fervor ...

The announcement follows a Trump administration decision last week to take $2 ‌billion in ⁠equity stakes ⁠in nine quantum computing companies, with IBM set to receive half of the funding for a new ...

Every two decades or so, a new technology upends national security. In the 1940s and 1950s, the atomic and hydrogen bombs established nuclear deterrence. In the 1970s and 1980s, microelectronics led ...