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Quantum Gravity and Black Holes

Video Brief

Entanglement and Complexity: Gravity and Quantum Mechanics

Professor Leonard Susskind describes how gravity and quantum information theory have come together to create a new way of thinking about physical systems. From fluid dynamics to strange metals, from black holes to the foundations of quantum mechanics, almost all areas of physics are being touched by the new paradigm.

From Black Holes to Superconductors - Part 2/2

Black holes have the remarkable property of irreversibility: if you fall into a black hole you can't get out (classically). This immediately suggested a connection with the other famous irreversibility in physics: the law of increase of entropy. Since the 70s, this connection between black holes and thermodynamic systems has been fleshed out in increasing detail and has lead to surprising conclusions.

From Black Holes to Superconductors - Part 1/2

Black holes have the remarkable property of irreversibility: if you fall into a black hole you can't get out (classically). This immediately suggested a connection with the other famous irreversibility in physics: the law of increase of entropy. Since the 70s, this connection between black holes and thermodynamic systems has been fleshed out in increasing detail and has lead to surprising conclusions.

"ER = EPR" or "What's Behind the Horizons of Black Holes?" (Lecture 2)

ER = EPR is a shorthand that joins two ideas proposed by Einstein in 1935. One involved the paradox implied by what he called “spooky action at a distance” between quantum particles (the EPR paradox, named for its authors, Einstein, Boris Podolsky and Nathan Rosen). The other showed how two black holes could be connected through far reaches of space through “wormholes” (ER, for Einstein-Rosen bridges). At the time that Einstein put forth these ideas — and for most of the eight decades since — they were thought to be entirely unrelated.

"ER = EPR" or "What's Behind the Horizons of Black Holes?" (Lecture 1)

ER = EPR is a shorthand that joins two ideas proposed by Einstein in 1935. One involved the paradox implied by what he called “spooky action at a distance” between quantum particles (the EPR paradox, named for its authors, Einstein, Boris Podolsky and Nathan Rosen). The other showed how two black holes could be connected through far reaches of space through “wormholes” (ER, for Einstein-Rosen bridges). At the time that Einstein put forth these ideas — and for most of the eight decades since — they were thought to be entirely unrelated.

News Item

It from Qubit, the Simons Collaboration on Quantum Fields, Gravity, and Information, anticipates appointing up to 4 postdoctoral fellows across the following locations:

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