Fuzzy scalar field theory provides an alternative framework for realising field theories on noncommutative spaces, where the classical notion of a point is replaced by a quantised “fuzzy” structure.

The gravitational field on Earth varies not only with latitude, but also with altitude and in other ways, particularly due to crustal thickness and the fact that the Earth's crust effectively floats ...

(Phys.org)—A pair of mathematicians—one from Indiana University and the other from Sichuan University in China—have proposed a unified theory of dark matter and dark energy that alters Einstein's ...