Daniel Grier1,2, Daniel J. Brod3, Juan Miguel Arrazola4, Marcos Benicio de Andrade Alonso3, and Nicolás Quesada51Institute for Quantum Computing, University of Waterloo, Canada2Department...

This month’s episode of the Physics World Stories podcast looks in depth at the science behind the 2022 Nobel Prize for...

The early 2020s have been a chaotic time, with seemingly one crisis after another befalling humanity: the Covid-19 pandemic, inflation and supply chain upheaval,...

Recent news items published within the last 6 months on quantum computing developments are listed below. Click on the hyperlinked item to go to...

A new technique that could vastly improve the accuracy of the time and distance measurements...

Finding a reliable way to store quantum information is at the heart of efforts to...

High-energy neutrinos from the active galactic nucleus (AGN) at the heart of the Messier 77...

In a sample of indistinguishable photons, just how indistinguishable are they? An international team of scientists has now answered this question...

Researchers at the Mayo Clinic have combined photon-counting detector (PCD) CT with deep learning-based noise...

The quantum coherence of a polariton condensate has been seen to oscillate as the condensate...

The method called density functional theory or DFT. It is used in physics, chemistry, and materials science to study the electronic structure of many-body...

Usually, information is “written” onto the spin angular momentum of a photon in quantum communication systems. In this scenario, photons either do a right-...