For the first time, an international team of scientists has experimentally simulated spontaneous symmetry breaking (SSB) at zero temperature using a superconducting quantum processor. This achievement ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Quantum computers still face a major hurdle on their pathway to practical use cases: their limited ability to correct the ...

Nearly 50 years ago, physicists floated a bold idea: our universe might be stuck in a false vacuum. This state feels stable, ...

A novel equation tracks the time evolution of an open quantum system’s topology Quantum systems tend to become less “quantum-y” as they interact with their environment. So when developing a ...