Physics General News

An overlooked nuclear force helps keep matter stable, study reveals

 Physics General News
 28 January 2025
Researchers from Kyushu University, Japan have revealed how a special type of force within an atom's nucleus, known as the three-nucleon force, impacts nuclear stability. The study, published in Physics Letters B, provides insight into why certain nuclei are more stable than others and may help...

Trapped-ion processor demonstrates verifiable quantum random sampling

 Physics General News
 28 January 2025
One of the key goals within the field of quantum computing is to achieve what is known as a quantum advantage. This term essentially describes the point after which a quantum computer can outperform a classical computer on a specific task or solve a problem that is beyond the reach of classical...

New technique to detect dark matter uses atomic clocks and lasers

 Physics General News
 24 January 2025
A team of international researchers has developed an innovative approach to uncover the secrets of dark matter. In a collaboration between the University of Queensland, Australia, and Germany's metrology institute (Physikalisch-Technische Bundesanstalt, PTB), the team used data from atomic clocks...

Terahertz pulses induce chirality in a non-chiral crystal

 Physics General News
 23 January 2025
Chirality refers to objects that cannot be superimposed onto their mirror images through any combination of rotations or translations, much like the distinct left and right hands of a human. In chiral crystals, the spatial arrangement of atoms confers a specific "handedness," which—for...

Imagining the physics of George R.R. Martin's fictional universe

 Physics General News
 23 January 2025
Many science fiction authors try to incorporate scientific principles into their work, but Ian Tregillis, who is a contributing author of the Wild Cards book series when he's not working as a physicist at Los Alamos National Laboratory, took it one step further: He derived a formula to describe the...

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