Relaxing the assumptions
Quantifying measurement dependence
To quantify any lack of MI, and therefore to quantify MD, we have to take into account the distribution of x and y and, therefore, we have to consider the full distribution…
Category: 4. Physics
-
Optimal entanglement distribution within a multi-ring topology
Quantum entanglement1,2 is an essential resource in the fields of quantum computing3 and quantum communications4,5. Entangled qubits cannot have their properties expressed individually in a way that fully characterizes the shared state; instead,…
Continue Reading
-
Spin density wave and van Hove singularity in the kagome metal CeTi3Bi4
Single-crystal neutron diffraction
The antiferromagnetic order in CeTi3Bi4 was determined via single-crystal neutron diffraction measurements conducted at multiple diffractometers (see “Methods”). All diffraction data in this study are…
Continue Reading
-
Relation between 4f-magnetism and the low-temperature magnetocaloric effect in multiferroic hexagonal manganites
Züttel, A., Remhof, A., Borgschulte, A. & Friedrichs, O. Hydrogen: the future energy carrier. Philos. Trans. R. Soc. A 368, 3329 (2010).
Google Scholar
Aasadnia, M. & Mehrpooya, M. Large-scale…
Continue Reading
-
Different morphology and function of hip extensor muscles between sprint runners and sprint cyclists
Ema, R., Wakahara, T., Kanehisa, H. & Kawakami, Y. Inferior muscularity of the rectus femoris to vasti in varsity oarsmen. Int. J. Sports Med. 35, 293–297 (2014).
Google Scholar
Harber, M. P….
Continue Reading
-
Physicists Discover First Room-Temperature 2D Altermagnet
The study identifies a new class of layered antiferromagnets with spin-valley locking, offering efficient spin control without relying on spin–orbit coupling. Altermagnets are a newly recognized class of materials that show momentum-dependent…
Continue Reading
-
Scientists Create Ultra-Rare Hydrogen-6 Isotope, Defying Nuclear Physics
For the first time, the extremely neutron-rich hydrogen isotope ⁶H has been produced and measured using an electron scattering experiment, revealing unexpectedly strong interactions between neutrons within the nucleus. Researchers from the A1…
Continue Reading
-
Einstein’s Relativity Predicted a Twisted Illusion – Now Scientists Have Finally Seen It
Physicists in Vienna have recreated a bizarre visual illusion from Einstein’s relativity—the Terrell-Penrose effect—by simulating slow light speeds with lasers and cameras. A fast-moving cube appears twisted, as predicted over 60 years ago….
Continue Reading
-
Scientists Crack 70-Year Fusion Puzzle, Paving Way for Clean Energy
Scientists have developed a powerful new technique to overcome a major obstacle in nuclear fusion energy: the ability to accurately contain high-energy particles within fusion reactors. By using symmetry theory instead of the slower and less…
Continue Reading
-
New mathematical approach transforms simulations of large molecule behavior
Credit: AI-generated image
Computer simulations help materials scientists and biochemists study the motion of macromolecules, advancing the…
Continue Reading