What can cutting a photon in half tell us about causality and local equivalence? – Physics World
What can cutting a photon in half tell us about causality and local equivalence? – Physics World Skip…
From CV Raman’s lab to discovering the Krishnan Effect: Meet the IISc titan
If one had walked along the roads of Sadashivanagar in Bengaluru in the latter part of the 20th…
Singapore Scientists Claim They Built The World’s Most Accurate Atomic Clock
Insider Brief Researchers at Singapore’s Centre for Quantum Technologies reported a lutetium-ion atomic clock that would be off…
Physicists Tackle a Classic Quantum Problem With a Powerful New Computational Method
An AI-generated illustration depicting the Kondo effect. Conducting electrons in a metal are shown interacting with the spin…
Fermilab and Microsoft partner to provide new quantum tools and expand quantum research
The U.S. Department of Energy’s Fermi National Accelerator Laboratory is joining Microsoft Quantum as an initial partner in…
Quantum many-body mixed phase space revealed by hybrid feedback control
Strogatz, S. H. Nonlinear Dynamics and Chaos: With Applications to Physics, Biology, Chemistry, and Engineering 2nd edn (Avalon…
Physicists Made Light Swim Upstream and Broke Newton’s Third Law
A leaf dropped into a river goes wherever the current takes it. To travel upstream, something has to…
Volumetrically continuous 3D dynamic holography via cascaded light-field propagation
Maimone, A., Georgiou, A. & Kollin, J. S. Holographic near-eye displays for virtual and augmented reality. ACM Trans.…
Lu+ optical frequency references with accuracy verified at the 19th digit
Experimental sequence Each interrogation beginsonly after both ions have been subjected to Doppler cooling and prepared in the…
Gravitational torque drives multidecadal variations in length of day
Torque and changes in the LOD An axial torque Γz acting on the mantle causes a change in…
A student built a particle detector for just $100; the pocket-sized device can track invisible particles raining down from space at light’s speed; it is now being used in high-altitude balloon missions and major physics experiments
A device that can detect particles arriving from space does not necessarily require a multimillion-dollar laboratory. A compact…
The free-to-read Physics World Big Science Briefing 2026 is out now – Physics World
The free-to-read Physics World Big Science Briefing 2026 is out now – Physics World Skip to main content…