Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series STR-LPT-ENS-HE
Subjects hep-th
Date Tuesday 27 November 2018
Time 11:30
Institute LPTENS
Seminar Room LPTENS library
Speaker's Last Name Chapman
Speaker's First Name Shira
Speaker's Email Address
Speaker's Institution Amsterdam
Title Holographic Complexity in Vaidya Spacetimes
Abstract We investigate holographic complexity for eternal black hole backgrounds perturbed by shock waves, with both the complexity=action (CA) and complexity=volume (CV) proposals. We consider Vaidya geometries describing a thin shell of null fluid with arbitrary energy falling in from one of the boundaries of a two-sided AdS-Schwarzschild spacetime. We demonstrate how scrambling and chaos are imprinted in the complexity of formation and in the full time evolution of complexity via the switchback effect for light shocks, as well as analogous properties for heavy ones.
arXiv Preprint Number

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