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arXiv · 2106.07649

Non-Lorentzian Chaos and Cosmological Holography

Arjun Bagchi·Shankhadeep Chakrabortty·Daniel Grumiller·Bharathkumar Radhakrishnan·Max Riegler·Aditya Sinha
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Abstract

We study chaos in non-Lorentzian field theories, specifically Galilean and Carrollian conformal field theories in two dimensions. In a large central charge limit, we find that the Lyapunov exponent saturates the bound on chaos, conjectured originally for relativistic field theories. We recover the same Lyapunov exponent holographically by a shock-wave calculation in three-dimensional flat space cosmologies, providing further evidence for flat space holography.

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Arjun Bagchi, Shankhadeep Chakrabortty, Daniel Grumiller, Bharathkumar Radhakrishnan, Max Riegler, Aditya Sinha. 2021-06-14. Non-Lorentzian Chaos and Cosmological Holography. https://doi.org/10.1103/physrevd.104.l101901

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