When quantum electrodynamics, the quantum field theory of electrons and photons, was being developed after World War II, one of the major challenges for theorists was calculating a value for the Lamb ...

A new study ... Physics: Current Generated by the Quantum Hall Effect Has Additional Magnetic Properties Dec. 17, 2024 — The quantum Hall effect, a fundamental effect in quantum mechanics ...

Physics: Current Generated by the Quantum Hall Effect Has Additional Magnetic Properties Dec. 17, 2024 — The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an ...

The CBSE Class 12 Board Exams 2025 will run from February 15 to April 4, with the Physics exam scheduled for February 21. To ...

Take a tour of the year's highlights with this list of the most-read stories published in Physics World in 2024 ...

Figuring out certain aspects of a material's electron structure can take a lot out of a computer—up to a million CPU hours, ...

The reference frames from which observers view quantum events can themselves have multiple possible locations at once—an ...

In 1925, grad student Cecilia Payne first proposed that stars were mostly made of hydrogen and helium and shaped our ...

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Particle physics is the study of the elementary building ... interacting with bound electrons of argon atoms. The authors calculate the low-energy excitation cross section for relativistic feebly ...

Every day, several times a day, massive explosions of radio waves burst forth from distant corners of the universe, each ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...