  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.

High Energy Physics - Theory;General Relativity and Quantum Cosmology;Quantum Physics