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Lecture 1: Monday, 30 September 2019 at am
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Lecture 2: Tuesday, 1 October 2019 at am
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Lecture 3: Thursday, 3 October 2019 at am
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A modern take on the information paradox and progress towards its resolution
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Quantum state
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No gravity
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Applying the HRT perscription
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RT formula
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Bulk Entropy
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What is the Book theory?
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Claims
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Disconnected case
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What moves or cut off surface?
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Idea of Entanglement
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Exact & Semi Classical Approximation
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Semi Classical Saddle - Hauking Answer
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Examples
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One-to-One map
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Compute the entropy
Description:
Explore recent advancements in addressing Hawking's black hole information paradox in this lecture by Ahmed Almheiri from the Institute for Advanced Study, Princeton. Delve into previous resolution attempts, including concepts of firewalls at the horizon, state dependence of the interior, and ER = EPR. Discover how holography can reproduce the Page curve of an evaporating black hole and examine the first semi-classical model of unitary black hole evaporation. Gain insights into ongoing research deriving these results more generally. Topics covered include quantum states, gravity, HRT prescription, RT formula, bulk entropy, entanglement, semi-classical approximations, and entropy computation.

A Modern Take on the Information Paradox - Lecture 4

International Centre for Theoretical Sciences
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