Articles tagged with Theoretical Physics
Gordon Kane highlights the importance of models in physics, citing Aristotle's flawed theory as an example. He emphasizes that scientists test multiple models against reality to determine which one is correct. The Standard Model of particle physics is a prime example, developed after decades of research and testing.
Researchers Mark Boslough and Randy Gladstone suggest that entry of ordinary meteoroids can form dark spots similar to those observed by satellites, contradicting a theory of frequent small comet bombardment. Their study provides evidence for the existence of high-altitude plumes generated by meteors.
Researchers at the University of Notre Dame have discovered a new subnuclear particle, an exotic meson, which is composed of quarks and antiquarks rather than just one type. The discovery was made possible by a high-energy particle experiment conducted at Brookhaven National Laboratory.
Physicists have demonstrated that single photons and other quantum particles can store a maximum amount of readable information in the presence of noise and real-world disturbances. This finding provides insights into how little energy is required to store complex messages, advancing the idea that information is physical in nature.
Astronomers have detected radio emission from a cosmic gamma-ray burst using the National Science Foundation's Very Large Array (VLA) radio telescope. The detection may help resolve one of the biggest mysteries in astrophysics, providing unprecedented knowledge about gamma-ray bursts and their parent objects.
Researchers found an unexpected orientation in space, measured through light polarization from distant galaxies. The 'corkscrew effect' indicates a universal axis that orients the universe.
Researchers at University at Buffalo demonstrate strongest evidence yet for reentrant superconductivity, a phenomenon where magnetic fields enhance superconductivity rather than destroy it. The findings have potential practical applications in energy storage and magnetic resonance imaging.
Researchers observed hundreds of thousands of high-energy collisions between protons and positrons, far exceeding expected statistical probabilities. The unexpected results may indicate new physics or a mistake in understanding what's inside the proton.
The Soviet nuclear program was a complex web of innovation, espionage, and human risk. The recent Dubna conference and new research shed light on the program's history, highlighting key breakthroughs and competing efforts between the US and USSR.
Toichiro Kinoshita's numerical integration method achieves the most accurate estimates of the fine structure constant to date. The result has a high statistical confidence, standing out from other values vying for acceptance as the next standard.
Scientists worldwide are building equipment to replicate the discovery of a new state of matter, known as the Bose-Einstein condensate. The condensate's properties have been studied extensively, with researchers making breakthroughs in understanding its behavior at extremely low temperatures.