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11 hours ago · Special relativity rests on two postulates: that the laws of physics are the same in all inertial (non-accelerating) reference frames; and that the velocity of light in empty space, c, is the same ...
11 hours ago · Predicted way back in the 1960s, the discovery of the Higgs boson in 2012 completed the Standard Model. Here’s why it remains fascinating. The particles and antiparticles of the Standard Model ...
11 hours ago · Lanthanide-doped upconversion (UC) luminescent materials display multicolor emissions, making them ideal for a variety of applications, such as multi-channel biological imaging, fluorescence encryption, anti-counterfeiting, and 3D display.
11 hours ago · Quantum mechanics. Quantum entanglement is the phenomenon of a group of particles being generated, interacting, or sharing spatial proximity in such a way that the quantum state of each particle of the group cannot be described independently of the state of the others, including when the particles are separated by a large distance.
11 hours ago · Magnetic abrasive finishing (MAF) is an efficient finishing process method using magnetic abrasive particles (MAPs) as finishing tools. In this study, two iron-based alumina magnetic abrasives with different particle size ranges were synthesized by the plasma molten metal powder and powder jetting method. Characterization of the magnetic abrasives in terms of microscopic morphology, phase ...
11 hours ago · The Pennsylvania State University, University Park, PA 16802, USA 5Center for Neutrino Physics, Department of Physics, Virginia Tech, Blacksburg, VA 24061, USA and 6Kavli IPMU (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan (Dated: May 28, 2024)
11 hours ago · I'll describe recently developed methods for improving our ability to learn about the quantum world using both classical machines and quantum machines. With these tools, we can predict and verify properties of exotic many-particle systems, and unlock facets of nature that would otherwise be deeply concealed.
