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STAR GIRL
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What happens to the information entering to the Black hole??
Supposedly it is retained at the Event Horizon and exits as Hawking Radiation as the BH evaporates. Leonard Susskind and Stephen Hawking has a 30-year running battle about exactly this and Susskind, at the end, when Hawking had conceded defeat, wrote a book about it: "The Black Hole War: My Battle With Stephen Hawking to Make the World Safe for Quantum Mechanics".STAR GIRL said:What happens to the information entering to the Black hole??
I am asking about Black Hole Information Paradox sir..phinds said:Supposedly it is retained at the Event Horizon and exits as Hawking Radiation as the BH evaporates. Leonard Susskind and Stephen Hawking has a 30-year running battle about exactly this and Susskind, at the end, when Hawking had conceded defeat, wrote a book about it: "The Black Hole War: My Battle With Stephen Hawking to Make the World Safe for Quantum Mechanics".
And I answered exactly that. That's what the 30-year battle and the book are about.STAR GIRL said:I am asking about Black Hole Information Paradox sir..
STAR GIRL said:What happens to the information entering to the Black hole?
The concept of "information under black hole" refers to the idea that any matter or energy that falls into a black hole is lost forever, making it impossible to retrieve or gather any information about it.
The loss of information under a black hole goes against the principle of quantum mechanics, which states that information cannot be destroyed. This creates a contradiction with the theory of general relativity, which explains the behavior of black holes.
It is currently believed that no information can be extracted from a black hole. However, some theories, such as the holographic principle, suggest that information about what falls into a black hole may be encoded on the event horizon, but this is still a topic of debate.
According to the theory of general relativity, time near a black hole's event horizon is affected by its intense gravitational pull. This means that time moves slower near a black hole compared to areas with weaker gravitational fields.
The loss of information under black holes has significant implications for our understanding of the universe and the laws of physics. It challenges our current theories and could potentially lead to the development of new theories to reconcile this contradiction.