David Gross, Nobel Prize winner in physics: Humanity has a “very small” chance of surviving another 50 years
Some lines make you pause. Others demand a second reading. David Gross’s words belong firmly in that latter…
Astronomers used to assume galaxies formed first and slowly grew the black holes at their centres. But JWST is now finding objects in the early universe where the black hole appears to have arrived first — already enormous before a full galaxy had grown around it.
The old classroom version of galaxy formation had an appealing order to it. First came the galaxy: gas…
Wormholes may enable time travel, astrophysicists find
A ring in space, at least on paper, can do something a black hole cannot. It can connect…
Expert breaks down the physics behind the World Cup
Share this Article You are free to share this article under the Attribution 4.0 International license. An expert…
Spatiotemporal shaping of broadband helical light pulses at relativistic intensities
Forbes, A., de Oliveira, M. & Dennis, M. R. Structured light. Nat. Photon. 15, 253–262 (2021). Article ADS …
Europe’s First TES Spectrometer Makes Previously Impossible X-Ray Experiments Possible
The superconducting sensors need a temperature below 25 milli Kelvin. This is achieved by using a He4-He3 dilution…
Enter Helios: quantum computer sets high watermark for accuracy
In a laboratory in Broomfield, Colorado, 98 atoms are suspended in mid-air, held in place by electric fields…
We tend to think quantum tunnelling is a subatomic curiosity, but in 1984 and 1985 physicists at UC Berkeley showed that a superconducting electrical circuit big enough to hold in your hand could tunnel from one state to another — a discovery that won the 2025 Nobel Prize in Physics.
Quantum tunnelling is usually introduced through the smallest things physics can describe: an alpha particle escaping a nucleus,…
What is the God particle: How the Higgs boson changed our understanding of the universe |
Image(s): Left/AI Generated/Right/Wikipedia For decades, physicists searched for a missing piece of nature’s puzzle, an elusive particle believed…
Topological suppression of quantum tunnelling in a lanthanide single-ion molecular magnet
µSQUID-EPR mapping of tunnelling gaps The multilevel character of Et4N[160GdPc2] (or [160GdPc2]−) (S = 7/2, L = 0, I = 0), the sizable anisotropy,…
Coherent control of interacting solid-state spins below the diffraction limit
Togan, E. et al. Quantum entanglement between an optical photon and a solid-state spin qubit. Nature 466, 730–734…
Amaravati Quantum Valley reaches 4 Kelvin with indigenous dilution refrigerator
India has taken a significant step towards building its own quantum computing ecosystem after Amaravati Quantum Valley (AQV)…