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Search results for electromagnetic fields

General Âé¶¹ÒùÔºics Nov 13, 2024

CMS develops new AI algorithm to detect anomalies at the Large Hadron Collider

In the quest to uncover the fundamental particles and forces of nature, one of the critical challenges facing high-energy experiments at the Large Hadron Collider (LHC) is ensuring the quality of the vast amounts of data ...

Astronomy Nov 5, 2024

Another way to extract energy from black holes?

The gravitational field of a rotating black hole is powerful and strange. It is so powerful that it warps space and time back upon itself, and it is so strange that even simple concepts such as motion and rotation are turned ...

Nanophysics Nov 5, 2024

A single atom can change the directional profile of the light emitted in scanning tunneling microscopes

Researchers from Madrid explain a phenomenon that allows the direction of light emission to be controlled at the atomic scale. The paper provides a detailed explanation of how the profile of the light collected in a scanning ...

Condensed Matter Oct 30, 2024

Quantum simulator could help uncover materials for high-performance electronics

Quantum computers hold the promise to emulate complex materials, helping researchers better understand the physical properties that arise from interacting atoms and electrons. This may one day lead to the discovery or design ...

Molecular & Computational biology Oct 28, 2024

A landscape of consciousness: Neurophysiologist presents diverse theories and taxonomy of proposed solutions

"Out of meat, how do you get thought? That's the grandest question." So said philosopher Patricia Churchland to Robert Lawrence Kuhn, the producer and host of the acclaimed PBS program, Closer to Truth.

Astronomy Oct 24, 2024

Scientists make Wile E. Coyote observation, confirming theory of how solar flares are created

An international collaboration that includes an Oregon State University astrophysicist has identified a phenomenon, likened to the quick-footed movements of an iconic cartoon predator, that proves a 19-year-old theory regarding ...

Mathematics Oct 21, 2024

Photonic computing method uses electromagnetic waves to rapidly solve partial differential equations

In the fields of physics, mathematics, and engineering, partial differential equations (PDEs) are essential for modeling various phenomena, from heat diffusion to particle motion and wave propagation. While some PDEs can ...

Astronomy Oct 18, 2024

Âé¶¹ÒùÔºicists show that neutron stars may be shrouded in clouds of axions

A team of physicists from the universities of Amsterdam, Princeton and Oxford have shown that extremely light particles known as axions may occur in large clouds around neutron stars. These axions could form an explanation ...

General Âé¶¹ÒùÔºics Sep 27, 2024

Smashing heavy ions together could produce the world's strongest electric fields

Lab experiments around the globe that are gearing up to recreate the mysterious phase of matter found in the early universe could also produce the world's strongest electromagnetic fields, according to a theoretical analysis ...

Optics & Photonics Sep 25, 2024

A versatile approach to realize quantum-enhanced metrology with large Fock states

The collecting of highly precise measurements can enable research developments and technological advancements in numerous fields. In physics, high-precision measurements can unveil new phenomena and experimentally validate ...

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