A link between particle physics and gravity equations, called the double copy, applies to Hawking radiation, creating a new ...

Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can be in more than one state at once. When a particle's state is measured, ...

The strange quantum nature of time moves one step closer to being untangled, thanks to new research on optical ion clocks.

Researchers at Tokyo University of Science have, for the first time, observed quantum interference in a beam of positronium — an exotic atom made of an electron and its antimatter twin, the positron.

Cutting-edge atomic clocks may soon reveal a strange possibility: time itself behaving like a quantum object, existing in ...

Theorists address an experimental paradox by developing a general theory uniting a kind of order known as electronic ...

Symmetry is one of the most fundamental principles in nature. It describes the rules that make an object look unchanged after a rotation, reflection, or other transformations. In materials, symmetry ...

Physicists are rethinking one of quantum mechanics’ biggest puzzles: how fuzzy possibilities become definite reality. New ...

After winning a Breakthrough Prize, the world’s most lucrative science award, theoretical physicist David Gross is using the ...

Discovery of superluminal correlations within 2D hexagonal boron nitride could advance super-resolution electron microscopy ...