Childs has been recognised for his contributions to quantum simulation and Hamiltonian dynamics. His work has focused on developing fast quantum algorithms for simulating Hamiltonian dynamics, which ...

A canonical problem in computer science is to find the shortest route to every point in a network. A new approach beats the classic algorithm taught in textbooks.

Quantum computers promise enormous computational power, but the nature of quantum states makes computation and data inherently "noisy." Rice University computer scientists have developed algorithms ...

Researchers said it was the first time a quantum computer “posed a real and substantial threat” to encryption, but multiple limitations still hamper a full-scale hack. Chinese researchers using a ...

Quantum computers will one day outpace the fastest supercomputers on the planet, but what will they be used to accomplish? When you purchase through links on our site, we may earn an affiliate ...

Caltech professor of chemistry Sandeep Sharma and colleagues from IBM and the RIKEN Center for Computational Science in Japan are giving us a glimpse of the future of computing. The team has used ...

IBM and HSBC used a quantum system to improve a complex process.

On one side quantum computers so powerful they can defeat the world’s cybersecurity systems. On the other, new algorithms that can resist the onslaught… In the 1990s, two researchers Peter Shor and ...

Another major quantum computing record has been broken, and by a considerable margin: physicists have now built an array ...

Cloud computing has revolutionised the way computational resources are accessed, providing scalable, on‐demand services that underpin a myriad of modern applications. Central to this paradigm is task ...

We all thought banking and military security was impenetrable? That was, until Chinese researchers used a D-Wave quantum computer to execute what they claim as the first successful quantum attack on ...