Scientists have succeeded in solving the “paradox of Black hole“The 50-year-old paradox first proposed by Professor Stephen Hawking and once threatened to break our understanding of the universe, the black hole information paradox pits quantum mechanics against general relativity, where, on the one hand, nothing can leave a black hole because of its gravitational force; On the other hand, under quantum mechanics, something radiates outward.
According to the British newspaper, “Daily Mail”, a new study conducted by a team from the University of Sussex in England found that the very minute material that the minute fingerprint leaves on the black hole during its entry, known as “quantum hair”, provides a mechanism that links the problems of quantum and relativity. .
Their solution allows information to be preserved under quantum mechanics in the fingerprint, while ensuring that nothing escapes gravityUnder Relativity, two papers were published outlining the solution to a problem that has puzzled scientists for half a century.
In the first paper, the team showed that black holes are more complex than originally understood and have a gravitational field that, at a quantum level, encodes information about how they form.
This discovery by Professor Xavier Calmette and colleagues was called the ‘quantum hair’ theory of gravity.
The name was a nod to a physicist John Archibald Wheeler’s idea in the 1960s that black holes lack any observable features beyond their total mass, rotation, and charge. “Black holes have no hair,” Wheeler said at the time.
This became known as the “hairless theory”, but Professor Calmette and his colleagues demonstrated that black holes have some form, consisting of gravity.
The scientists explicitly showed that matter collapsing into a black hole leaves an imprint in the black hole’s gravitational field when quantum gravity corrections are taken into account.