Physicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, ...

The renowned physicist on the lack of public support for political interference in science Extremely curved spacetime can warp cause and effect, creating channels for backward communication Advances ...

Everything around us, from atoms and molecules to planets and galaxies, is governed by two extraordinarily successful ...

A team at the University at Buffalo has made it possible to simulate complex quantum systems without needing a supercomputer. By expanding the truncated Wigner approximation, they’ve created an ...

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

Time has always seemed like the one thing physics could count on. Matter changes, stars die, particles flicker in and out, ...

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 ...

Quantum computing’s edge looked closer after a hard physics problem seemed beyond classical machines. But a new result shows compressed math and smarter algorithms can match or beat that benchmark, ...

Quantum entanglement has long been understood as something that happens at the smallest possible scales, between individual ...

Quantum physics describes matter and light in terms of discrete quanta and inherently probabilistic rules that depart from classical intuition. At its heart lie wave–particle duality—entities such as ...