A quantum internet is only as useful as its reach, and in a first, researchers created more than a million qubit pairs across ...

Rydberg atoms are atoms with one or more outer electrons excited to very high energy levels, which interact very strongly with each other. These atoms are widely used to run quantum simulations and ...

About 13.8 billion years ago, the origin of the universe began with the Big Bang. Scientists say all space, time, matter, and ...

In classical physics, memory is defined in a straightforward way. If a system’s future behavior depends only on its current condition, it is considered memoryless. If earlier states continue to ...

Physicists at TU Wien have created an ultracold quantum gas where both energy and mass flow without any measurable loss, a result that defies the standard expectation that interacting quantum systems ...

The original story “ Physicists build a quantum Newton’s cradle where energy flows without resistance ” is published in The ...

Estimating things that exist is generally easy, but when it comes to estimating things that do not exist, it’s more difficult. This is something physicists from Poland and the UK are well aware of. To ...

There are some major spoilers ahead for Paradise, so if you aren’t caught up, fire up your Hulu subscription and come back ...

A newly derived “q-desic” equation suggests that quantum effects may subtly alter particle trajectories across the universe.

This article investigates the classical limit of the Jarzynski equality in quantum systems, specifically using a nonlinear Jaynes-Cummings model representing a superconducting optical cavity with Kerr ...

One of the most striking features of quantum physics is that certain properties cannot be measured at the same time. Every measurement may inevitably affect the object's physical state being ...

Like physics, math has its own set of “fundamental particles”—the prime numbers, which can’t be broken down into smaller ...