How sound and light act alike—and not—at the smallest scale

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...
New Scientist

Why do rainbows refract light into several colours but clouds don’t?

The formation of a rainbow requires the observer to be between the sun and falling rain, with the rain in front and the sun behind. Sunlight passes from behind the observer, refracts as it enters each ...
IEEE

Enhanced Vehicle Tracking in ISAC Networks: Joint Beamforming and Intelligent Omni-Surface Optimization via Zeroth-Order Approach

Abstract: Recent advancements in integrated sensing and communication (ISAC) technology offer significant potential for high-resolution localization and high-throughput communication in vehicular ...
IEEE

Reflection, Transmission and Diffraction by Lossless Anisotropic Chiral Sheets

Abstract: The reflection and transmission of plane waves due to a truncated anisotropic chiral slab are studied and followed by a uniform asymptotic solution of the diffraction contribution within the ...