Known for colorful leather goods and geometric jewelry, Cold Gold is about balancing bold design with real-world function. The Knoxville-based accessories line has carved out a loyal following by ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase route ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...

For a century, the Schrödinger equation has been the bedrock of quantum mechanics, successfully predicting how matter behaves as a wave. Yet, physics has lacked a fundamental explanation for why ...

The interwar years were a particularly fertile period in industrial design. The Bauhaus school, founded in Weimar, Germany, in 1919 by Walter Gropius, famously decreed that form should follow function ...

Abstract: Geometric insight may lead to a quick solution for a class of non-LQ optimal control problems. We illustrate this with a simple, inconspicuous-looking example. While necessary conditions for ...

Abstract: Alzheimer’s disease (AD) is a devastating neurodegenerative condition that precedes progressive and irreversible dementia; thus, predicting its progression over time is vital for clinical ...

This repository contains a rigorous proof of the Riemann Hypothesis via the φ-Separation Method, a novel framework synthesizing E8 lattice geometry with analytic number theory. We introduce the φ-Gram ...