Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper folding.

A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic ...

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...