Resolving modular flow: a toolkit for free fermions

Resolving modular flow: a toolkit for free fermions

Abstract Modular flow is a symmetry of the algebra of observables associated to space-time regions. Being closely related to entanglement, it has played a key role in recent connections between information theory, QFT and gravity. However, little is known about its action beyond highly symmetric cas...

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Bibliographic Details
Main Authors:	Johanna Erdmenger, Pascal Fries, Ignacio A. Reyes, Christian P. Simon
Format:	Article
Language:	English
Published:	SpringerOpen 2020-12-01
Series:	Journal of High Energy Physics
Subjects:	Conformal Field Theory Field Theories in Lower Dimensions
Online Access:	https://doi.org/10.1007/JHEP12(2020)126

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