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13 notícias encontradas para "theoretical"
Stephen Hawking's famous 'leaky' black hole theory gets much-needed update
Stephen Hawking's famous 'leaky' black hole theory gets much-needed update
"Hawking's laws of black hole mechanics provided a satisfying connection between extreme and ordinary physics and have been the paradigm for 50 years, but they have a serious limitation."
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A new 'library' for Feynman integrals
Theoretical physicists at Johannes Gutenberg University Mainz (JGU) have developed a new method of ordering Feynman integrals. This critical step in making theoretical predictions for high-energy precision measurements has posed a major computational bottleneck until now.
Foto: Zelch Csaba / Pexels
Edge of Armageddon: why does one of the world’s top thinkers believe we’re nearing nuclear
In a chilling new book, theoretical physicist Carlo Rovelli says we’re back on the brink – and this time, leaders chronically lack the nous of Kennedy and Khrushchev. So why is he against rearming?Should European members of Nato be rearming in the face of the Russian threat? And
Android 17’s new foldable gaming mode could make flippy phones more fun
Android 17 is getting a dedicated gaming mode for foldables that will put a virtual gamepad with touch controls on half of your screen to theoretically make it easier to play games. With foldable gaming mode, which is set to launch in the coming months, the virtual controller emu
Looking at AI startups to predict which jobs AI will affect
Looking at AI startups to predict which jobs AI will affect
A study of funded AI startups provides a glimpse of which jobs may be most affected by AI. As AI tools are embraced by industry after industry, the impacts of these tools on jobs remain unclear. Previous analyses have focused on the theoretical capabilities of LLMs, but social fa
Foto: Pachon in Motion / Pexels
Semiconductor quantum dots 'reawaken' predicted Rabi oscillations, boosting quantum contro
Physicists at Paderborn University have, for the first time, experimentally demonstrated the so-called "return" of Rabi oscillations in semiconductor quantum dots. The phenomenon, which was first predicted theoretically in 2007, describes the decrease in the emission intensity of
Physicists and AI model Claude 'collaborate' to prove a 10-year-old jamming conjecture
Physicists and AI model Claude 'collaborate' to prove a 10-year-old jamming conjecture
A mathematical problem that had remained unsolved for more than 10 years in the physics of complex systems has finally been resolved through an unusual collaboration: one involving two theoretical physicists and an artificial intelligence system. In a study published in the Journ
How giant earthquakes can form at fault planes where theory says they should not
How giant earthquakes can form at fault planes where theory says they should not
A research group led by Satoshi Ide from the University of Tokyo has demonstrated that classic earthquake generation theory does not hold in areas where the angle at which a tectonic plate dips under another is sufficiently low. The discovery explains why giant earthquakes can fo
Analog gravity advance offers new insights into Hawking radiation from black holes
Hawking radiation is a form of radiation emitted by black holes, as theoretically predicted by Stephen Hawking. It suggests that black holes do not merely swallow matter—as had previously been assumed—but also emit very faint radiation themselves. This radiation has not yet been
Foto: Zelch Csaba / Pexels
A strange LIGO signal could reveal the missing link behind dark matter
An unusual gravitational wave signal has renewed hopes that primordial black holes, long considered purely theoretical, may finally be within reach of discovery. If confirmed, they could solve one of astronomy's greatest mysteries by explaining the nature of dark matter.
Magnetic octupole model captures domain-wall motion in noncollinear antiferromagnets
Magnetic octupole model captures domain-wall motion in noncollinear antiferromagnets
Researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign have developed the first magnetic multipole-based micromagnetic model for antiferromagnets. Published in Applied Physics Reviews, their generalized framework provides a theoretical
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AI identifies new particle models that may explain neutrinos' tiny mass
Physicists at the University of California, Irvine, have developed an artificial intelligence system that can autonomously design theoretical physics models, a task traditionally carried out by human theorists. The approach allows researchers to explore large, uncharted areas of