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Online Workshop "Frontiers of Holographic Duality-5"
December 8, 2023 13:00–13:55, Moscow, Steklov Mathematical Institute, online 		 

Krylov Complexity in Free and Interacting Scalar Field Theories with Bounded Power Spectrum

V. Jahnke

Gwangju Institute of Science and Technology
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MP4 211.6 Mb
MP4 330.5 Mb

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Abstract: This talk will be based on arXiv:2212.14702v2, in which we studied a notion of operator growth known as Krylov complexity in free and interacting quantum field theories. We will discuss in detail the effects of mass, perturbative interactions and ultraviolet cutoffs on the Lanczos coefficients and Krylov complexity.

Language: English
 
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