Chiral spin model: geometry, chaos & quantum teleportation

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• Jiannis Pachos, Leeds University
• Thursday 05 December 2024, 14:00-15:30
• TCM Seminar Room.

If you have a question about this talk, please contact Gaurav.

The chiral spin-chain model provides a surprising new framework for studying quantum geometry, quantum chaos, and information processing. In this talk, I will discuss the key properties of the chiral spin-chain model and demonstrate its role in connecting condensed matter physics with emergent black hole phenomena. By replicating spacetime geometry, including Hawking radiation, and exhibiting optimal scrambling, a hallmark of quantum black holes, the model offers a robust platform for addressing fundamental questions in quantum gravity. As an application, we implement the Hayden-Preskill protocol, which uses Hawking radiation and optimal scrambling to transfer quantum information encoded inside the black hole by Alice to Bob, who remains outside.

This talk is part of the Theory of Condensed Matter series.

This talk is included in these lists:

• All Cavendish Laboratory Seminars
• All Talks (aka the CURE list)
• Centre for Health Leadership and Enterprise
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• Lennard-Jones Centre external
• ME Seminar
• Neurons, Fake News, DNA and your iPhone: The Mathematics of Information
• PMRFPS's
• School of Physical Sciences
• TCM Seminar Room
• Theory of Condensed Matter
• Thin Film Magnetic Talks
• few29

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