When checking that solutions to certain problems are correct, it turns out, you can’t get around the inherent complexity of ...

A new quantum theory bridges two rival models of how impurities behave inside many-particle systems, resolving a problem that has challenged physicists for decades. The findings could reshape ...

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 ...

Strongly interacting systems play an important role in quantum physics and quantum chemistry. Stochastic methods such as Monte Carlo simulations are a proven method for investigating such systems.

Explore the potential of quantum computing and the challenges ahead as researchers strive to overcome noise and errors.

Quantum mechanics has journeyed from a strange and controversial idea to the foundation of some of humanity’s most advanced ...

President Trump signed a pair of executive orders Monday aimed at boosting research into quantum computing and strengthening security practices in preparation for a post-quantum world. Quantum ...

The machines use the laws of quantum physics to process information ​in ways that can solve certain complex problems far faster than supercomputers.

Alfred University, the State University of New York College of Ceramics at Alfred University, and Classiq today announced a joint quantum computing initiative using Classiq’s quantum software ...

Quantum computers located in a data center. Photo: Sven Hoppe/dpa (Photo by Sven Hoppe/picture alliance via Getty Images) To understand what quantum computers actually threaten, you first need to know ...