Definitions of entwinement

نویسندگان

چکیده

Entwinement was first introduced as the CFT dual to extremal, non-minimal geodesics of quotiented AdS$_3$ spaces. It heuristically meant capture entanglement internal, gauged degrees freedom, for instance in symmetric product orbifold D1/D5 brane system. The literature now contains different, and sometimes inequivalent, field theory definitions entwinement. In this paper, we build a discretized lattice model CFTs, explicitly construct gauge-invariant reduced density matrix whose von Neumann entropy agrees with holographic computation Refining earlier notions, our construction gives meaning entwinement an interval given size within long string specific length. We discuss similarities differences previous

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ژورنال

عنوان ژورنال: Journal of High Energy Physics

سال: 2023

ISSN: ['1127-2236', '1126-6708', '1029-8479']

DOI: https://doi.org/10.1007/jhep03(2023)079