singularity' tagged posts

New research shows how the fundamental law of conservation of charge could break down near a black hole. Singularities such as those at the centre of black holes, where density becomes infinite, are often said to be places where physics ‘breaks down’. However, this doesn’t mean that ‘anything’ could happen, and physicists are interested in which laws could break down, and how.

Now, a research team from Imperial College London and the Cockcroft Institute and Lancaster University have proposed a way that singularities could violate the law of conservation of charge. Their theory is published in Annalen der Physik.

Co-author Professor Martin McCall, from the Department of Physics at Imperial, said: “‘Physics breaks down at a singularity’ is one of the most famous statements in pop-...