What are some recent breakthroughs in black hole research?

Apr 23, 2025 ... Explore the exciting concepts, history, and applications of information theory in 24 challenging and eye-opening half-hour lectures. It can even swallow entire stars. Nothing can move fast enough to escape a black hole's gravity. This includes light, the fastest thing in the universe. That's ... Stephen Hawking raised profound issues concerning the loss of information in black hole evaporation and the consistency of quantum mechanics in a world with ... Jun 30, 2021 ... If the internal volume of a black hole is proportional to its horizon surface area and time of existence, how unlike is it when compared to the ... Jan 29, 2025 ... Black holes are regions in space where gravity is so intense that not even light can escape. Formed from the collapse of massive stars, they ... It is now generally believed that information is preserved in black-hole evaporation. ... For many researchers, deriving the Page curve is synonymous with solving ... Aug 29, 2013 ... For all other systems we know of besides black holes, the entropy of the system quantifies how much information we can hide in the system. If (A) ... Oct 30, 2008 ... In ordinary physics entropy is a measure of missing information. Hence it makes sense to attribute entropy to a black hole. Formula for black ... According to a semi-classical calculation in curved-space quantum field theory, however, black holes emit radiation through the spontaneous emission of ... 1: In any type of quantum theory, information that goes in must come back out, scrambled but complete. General Relativity is the name for Einstein's theory of ...