John Clarke, Michel H. Devoret, and John Martinis built an electrical circuit-based oscillator on a microchip.

The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation in which it is impossible to describe the physics of each photon separately ...

In an article published in Communications Physics, researchers from the Université libre de Bruxelles and the Institute for Quantum Optics and Quantum Information in Vienna present a new framework for ...

For the first time, scientists have observed electrons in graphene behaving like a nearly perfect quantum fluid, challenging a long-standing puzzle in physics. By creating ultra-clean samples, the ...

Scientists have finally unlocked a way to identify the elusive W state of quantum entanglement, solving a decades-old problem and opening paths to quantum teleportation and advanced quantum ...

To alumnus Gal Weitz (EngrPhys, ApMath’22), Boulder was a “dream destination” for undergrad. Now working in quantitative finance, Weitz shares how his education at CU Boulder set him up for success in ...

Satellite GPS is a vital navigation technology designed for modern transportation including planes, ships, cars and smartphones. Everything works well unless GPS signals are jammed, spoofed or simply ...

For all the hype surrounding quantum computers, the technology can sometimes appear to be a solution in search of a problem. Scientifically impressive, but not yet obviously useful in the real world.

Andrea Morello receives funding from the Australian Research Council, the Australian Department of Defence, and the US Army Research Office. Quantum entanglement — once dismissed by Albert Einstein as ...

Quantum technologies might seem incompatible with life. The quantum bits, or qubits, that make them up commonly require ultracold temperatures, and rely on hard, orderly materials like diamond or ...

Teleportation. Imagine instantly transporting to a remote location like moving from your home to the office with no commute whatsoever. It's technology you always see incorporated in sci-fi media, ...

Quantum turbulence The swirling patterns in Vincent van Gogh’s “The Starry Night” can help us visualize the quantum Kelvin-Helmholtz instability (KHI). The central spiral and surrounding stars and ...