Ulysse Chabaud1, Abhinav Deshpande1, and Saeed Mehraban21Institute for Quantum Information and Matter, California Institute of Technology, Pasadena, CA 91125, USA2Computer Science, Tufts University, Medford,...

The Physics World 2022 Breakthrough of the Year goes to NASA and a team led by the Johns Hopkins Applied Physics Laboratory in the US for...

Pavel Sekatski1, Enky Oudot2, Patrik Caspar1, Rob Thew1, and Nicolas Sangouard31Department of Applied Physics, University of Geneva, Geneva, Switzerland2ICFO - Institut de Ciencies Fotoniques,...

Physics World is delighted to announce its top 10 Breakthroughs of the Year for 2022, which span everything from quantum and...

Cameron Calcluth1, Alessandro Ferraro2,3, and Giulia Ferrini11Department of Microtechnology and Nanoscience (MC2), Chalmers University of Technology, SE-412 96 Göteborg, Sweden2Centre for Theoretical Atomic, Molecular...

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

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

Could you explain a complex concept from quantum physics in just three minutes – and...

Single photons are a key foundation for many emerging quantum technologies, but creating the perfect single-photon source is challenging. This is particularly true when...

A new technique that keeps two photons entangled while greatly increasing the frequency of one of them has been demonstrated by researchers in Germany....