As few as five electrons in a semiconductor can exhibit collective behaviour, forming a “Coulomb liquid”, according to researchers in Europe. This extends the study of correlated systems to electron ...

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Using the world's most advanced radio telescopes, astronomers have discovered a spinning dead star so rare, strange and ...

Sperm are such great swimmers because of a slender flagellum that ripples like a living whip, trading brute force for ...

Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and ...

Intrinsic dispersion in periodic systems sets a fundamental bound for independent selectivity of resonant angles and ...

News on quantum physics. Read current research on everything from quantum mechanics to quantum dots. Was Albert Einstein right?

In this article, we introduce a convex combination-based distributed momentum method (CDM) for solving distributed optimization to minimize a sum of smooth and strongly convex local objective ...