On-chip quantum interference of indistinguishable single photons from integrated independent molecules
Pelucchi, E. et al. The potential and global outlook of integrated photonics for quantum technologies. Nat. Rev. Phys.…
Zeroing In on Zero-Point Motion Inside a Crystal
November 5, 2025• Physics 18, 178 A nanocrystal cooled to near absolute zero produces an unexpected light emission,…
Caltech’s Pioneering Quantum Hub Celebrates 25 Years
In September 2000, Caltech’s Institute for Quantum Information and Matter (IQIM) was born (albeit with a different name,…
Thick Dust Can’t Stop Euclid From Doing Its Job
Astronomy would be a lot easier if there were no clouds of gas and dust in space. There’d…
Astronomers Think They May Have Spotted the Universe’s First Stars Glowing From the Dawn of Time
Artist’s impression of a field of Population III stars as they would have appeared after the Big Bang.…
Is China’s ‘God particle’ quest over? World’s largest collider project may be dropped
The quest to understand the “God particle” may have just hit a wall in China. An ambitious multibillion-dollar…
An optical meta-image-processor for enhanced imaging through strongly scattering media
Principle In an ideal imaging system, the PSF appears as a distinct Airy pattern, as shown in Fig. 1a.…
The expansion of our universe may be slowing down. What does that mean for dark energy?
As if dark energy weren’t already mysterious and baffling enough, new research suggests that this unknown force may…
When Neutron Stars Collide, Neutrinos Get Into The Mix
The material of a neutron star is unlike anything we have on Earth. Rather than atoms and molecules,…
Scientists recreate ‘cosmic fireballs’ in CERN particle accelerator to hunt for missing gamma-rays
In a first-of-its-kind experiment, scientists have recreated “cosmic fireballs” here on Earth in a particle accelerator.The experiment aimed…
Millisecond lifetimes and coherence times in 2D transmon qubits
Place, A. P. M. et al. New material platform for superconducting transmon qubits with coherence times exceeding 0.3…
Quantum fusion of independent networks based on multi-user entanglement swapping
Xu, F., Ma, X., Zhang, Q., Lo, H. K. & Pan, J. W. Secure quantum key distribution with…