[phys4phys] Strings, Holography & Chaos Seminar Oct 9 2024 12:00: Banashree Baishya

[Mihailo Čubrović]

Dear colleagues,

On October 9 (Wednesday) at 12:00 CEST we will have a Zoom seminar on 
pole skipping and transport in Lifshitz black holes by Banashree 
Baishya. Title, abstract and Zoom coordinates follow.

Banashree Baishya
Indian Institute of Technology Guwahati

An equivalence of three butterflies in Lifshitz background

In this talk I will talk about two salient chaotic features, namely 
Lyapunov exponent and butterfly velocity, in the context of an 
asymptotically Lifshitz black hole background with an arbitrary critical 
exponent. These features are computed using three methods: entanglement 
wedge method, out-of-time-ordered correlator computation and 
pole-skipping. I will present a comparative study of the features 
mentioned above where all of these methods yield similar results for the 
butterfly velocity and the Lyapunov exponent. This establishes an 
equivalence between all three methods for probing chaos in the chosen 
gravity background. Furthermore, I will talk about chaos at the 
classical level by computing the eikonal phase and Lyapunov exponent 
from the bulk gravity. These quantities emerge as nontrivial functions 
of the anisotropy index.

Topic: Strings, Holography & Chaos Seminar Oct 9 2024
Time: Oct 9, 2024 11:30 AM Belgrade, Bratislava, Ljubljana

Join Zoom Meeting
https://zoom.us/j/92859156063?pwd=N9IexaU4pFSHdT1O9qbCyRHYarsUbY.1

Meeting ID: 928 5915 6063
Passcode: 387489



I hope to see many of you!

Best
Mihailo


-- 
Dr. Mihailo Čubrović

Center for the Study of Complex Systems
Institute of Physics Belgrade
National Institute of the Republic of Serbia
Pregrevica 118, 11080 Belgrade, Serbia
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