Bell Inequality in the Holographic EPR Pair
Jiunn-Wei Chen, Sichun Sun, Yun-Long Zhang
TL;DR
This paper demonstrates that quantum correlations violating Bell inequalities can be holographically modeled through classical fluctuations of a dual string in gravity, providing insights into quantum entanglement via holography.
Contribution
It introduces a holographic approach to Bell inequality, linking quantum entanglement with classical gravity fluctuations in a novel EPR pair model.
Findings
Holographic Bell inequality violation observed.
Quantum correlations reproduced from classical bulk fluctuations.
Supports the quantum nature of holographic EPR pairs.
Abstract
We study the Bell inequality in a holographic model of the casually disconnected Einstein-Podolsky-Rosen (EPR) pair. The Clauser-Horne-Shimony-Holt(CHSH) form of Bell inequality is constructed using holographic Schwinger-Keldysh (SK) correlators. We show that the manifestation of quantum correlation in Bell inequality can be holographically reproduced from the classical fluctuations of dual accelerating string in the bulk gravity. The violation of this holographic Bell inequality supports the essential quantum property of this holographic model of an EPR pair.
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