Symmetry-resolved relative entropy of random states

Abstract We use large-N diagrammatic techniques to calculate the relative entropy of symmetric random states drawn from the Wishart ensemble. These methods are specifically designed for symmetric sectors, allowing us to determine the relative entropy for random states exhibiting U(1) symmetry. This...

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Bibliographic Details
Main Author: Mostafa Ghasemi
Format: Article
Language:English
Published: SpringerOpen 2025-04-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP04(2025)090
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