We propose and investigate a coherent terahertz scheme, which uses a free-electron beam to drive a set of closely patterned sub-wavelength holes. Each hole is an independent electromagnetic resonator ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

From four-dimensional hexagons to the mind-bending amplituhedron, geometrical shapes are wilder than we learn at school - and ...

A physicist proposes that time has three dimensions instead of one, which could finally unite quantum mechanics and ...

Recent advancements in g-C3N4 photocatalysts enhance H2O2 production and pollutant degradation under visible light through ...

Since its introduction in 1966, an empirical quadratic fit to Baraff's curves due to Crowell and Sze, has been widely used, in conjunction with the use of Baraff's theory to extrapolate experimental ...

This initial period of rapid inflation set the stage for the vast and still-growing cosmos we observe today. The theory that the universe might exist inside a black hole was first proposed in 1972 ...

A recent effort to do away with singularities — the infinitely dense points believed to be at the heart of black holes — has reignited debate among physicists. Now, a team led by Robie Hennigar of ...

Generative A.I. chatbots are going down conspiratorial rabbit holes and endorsing wild, mystical belief systems. For some people, conversations with the technology can deeply distort reality.

Dive into the cosmos as we explore groundbreaking new theories about black holes! 🌌 These revelations are shaking the foundations of what we once thought we understood. Don't miss out on the ...

This Review discusses the electronic structure of plasmonic resonances in metal nanostructures, clarifying existing misconceptions on the topic. Here we underscore the key property of the plasmonic ...