The black hole information paradox is the apparent conflict between unitary quantum evolution and the semiclassical prediction that complete black-hole evaporation leaves only thermal Hawking radiation. A resolution must explain how information is preserved or why one of the assumptions behind the conflict fails.
Articles by others on the same topic
The black hole information paradox is a theoretical dilemma in physics that arises from the intersection of quantum mechanics and general relativity. It involves the question of whether information that falls into a black hole is lost forever or whether it can be recovered in some way.