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Physics news
Hints of a 'neutrino fog' could complicate efforts to detect dark matter
As if searching for dark matter isn't difficult enough already, physicists may have detected another hurdle known as a "neutrino fog" from solar neutrinos streaming through Earth.
Lattice QCD method suggests a simpler spectrum of exotic XYZ hadrons
An elusive particle that first formed in the hot, dense maelstrom of the early universe has puzzled physicists for decades. Following its surprise discovery in 2003, scientists began observing a slew of other strange objects ...
General Physics
13 hours ago
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Computational method pinpoints how cause-and-effect relationships ebb and flow over time
A new computational method can identify how cause-and-effect relationships ebb and flow over time in dynamic real-life systems such as the brain.
General Physics
14 hours ago
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New design for photonic time crystals could change how we use and control light
An international research team has for the first time designed realistic photonic time crystals––exotic materials that exponentially amplify light. The breakthrough opens up exciting possibilities across fields such as ...
Condensed Matter
18 hours ago
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72
Raise the roof: How to reduce badminton birdie drift
Indoor badminton courts are often used for high-stakes tournaments, but even an enclosed court can affect the path of a birdie.
General Physics
19 hours ago
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Physicists create tiny hurricanes of light that could transport huge amounts of data
Much of modern life depends on the coding of information into means of delivering it. A common method is to encode data in laser light and send it through optic cables. The increasing demand for more information capacity ...
Optics & Photonics
Nov 11, 2024
1
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Theoretical predictions provide a first peek at nuclear shape transitions
Based on an experiment at CERN, a collaboration led by the Niels Bohr Institute, University of Copenhagen, can predict hitherto unchartered changes in the shape of nuclei.
General Physics
Nov 11, 2024
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Scientists demonstrate controlled transfer of atoms using coherent tunneling between optical tweezers
An experimental setup built at the Technion Faculty of Physics demonstrates the transfer of atoms from one place to another through quantum tunneling between optical tweezers. Led by Prof. Yoav Sagi and doctoral student Yanay ...
Quantum Physics
Nov 11, 2024
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Compact error correction: Toward a more efficient 'quantum hard drive'
Two quantum information theorists at the University of Sydney Nano Institute have solved a decades-old problem that will require fewer qubits to suppress more errors in quantum hardware.
Quantum Physics
Nov 11, 2024
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Laser spectroscopy study explores nuclear structure of fermium and nobelium isotopes
University of Liverpool researchers are part of an international research collaboration that has shed light on what happens at the extremes of neutron and proton numbers, in search of where the periodic table of chemical ...
General Physics
Nov 11, 2024
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Advanced terahertz neural network offers compact solution for AI challenges
An innovative planar spoof plasmonic neural network (SPNN) platform capable of directly detecting and processing terahertz (THz) electromagnetic signals has been unveiled by researchers at City University of Hong Kong (CityUHK) ...
Optics & Photonics
Nov 11, 2024
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Heavy-ion run at the LHC begins
The Large Hadron Collider (LHC) is like an immensely powerful kitchen, designed to cook up some of the rarest and hottest recipes in the universe, like the quark–gluon plasma, a state of matter known to have existed shortly ...
General Physics
Nov 11, 2024
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72
A new paradigm in high-speed photoacoustic small animal whole-body imaging
A research team has developed an advanced continuous rotational scanning photoacoustic computed tomography (PACT) system for rapid imaging of living organisms. The research is published in the journal Laser & Photonics Reviews.
Optics & Photonics
Nov 11, 2024
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Implementing topologically ordered time crystals on quantum processors
In a new study published in Nature Communications, scientists have implemented the topologically ordered time crystal on a quantum processor for the first time.
Fluids thicken at the speed of light: A new theory extends Einstein's relativity to real fluids
The theory of special relativity is rife with counterintuitive and surprising effects, the most famous of which are length contraction and time dilation. If an object travels at a relative speed, which is a non-negligible ...
Can unknown physics be seen in interactions between Higgs bosons?
Since the launch of the Large Hadron Collider, there has been ongoing research there into Higgs bosons and a search for traces of physics beyond the existing model of elementary particles. Scientists working at the ATLAS ...
General Physics
Nov 7, 2024
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New giant particle collider 'right option for science': Next CERN chief
The next head of Europe's CERN physics laboratory said Thursday that he favored moving forward with plans for a giant particle collider far more powerful than the collider that discovered the famous "God particle".
General Physics
Nov 7, 2024
7
165
Can the noble metals become superconductors?
Superconductivity is the phenomenon by which, at sufficiently low temperatures, electric current can flow in a metal with no resistance. While certain metals are excellent superconductors, other metals cannot superconduct ...
Scientists capture images of a new quantum phase in electron molecular crystals
Electrons typically travel at high speeds, zipping through matter unbound. In the 1930s, physicist Eugene Wigner predicted that electrons could be coaxed into stillness at low densities and cold temperatures, forming an electron ...
Condensed Matter
Nov 7, 2024
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73
Experiment reveals how Earth's magnetic field influences flow in planet's core
A trio of physicists, two with Coventry University, in the U.K., and the third with Laboratoire National des Champs Magnétiques Intenses, in France, has demonstrated how Earth's magnetic field may be influencing internal ...
More news
Quantum vortices confirm superfluidity in supersolid
Scientists calculate predictions for meson measurements
Study identifies promising materials for fusion reactors
A physicist and his cat 'reveal' the equation of cat motion
Scientists decipher two-photon vision
Revealing the superconducting limit of twisted bilayer graphene
Student builds chemical purity tester using LEGO bricks
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Philae's extraordinary comet landing relived
Physicists propose Bell test for probing quantum entanglement
New broadband UV frequency combs offer unprecedented spectral resolution
