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arXiv · 1404.0794

EPR = ER and Scattering Amplitude as Entanglement Entropy Change

Shigenori Seki·Sang-Jin Sin
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Abstract

We study the causal structure of the minimal surface of the four-gluon scattering, and find a world-sheet wormhole parametrized by Mandelstam variables, thereby demonstrate the EPR = ER relation for gluon scattering. We also propose that scattering amplitude is the change of the entanglement entropy by generalizing the holographic entanglement entropy of Ryu-Takayanagi to the case where two regions are divided in space-time.

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Shigenori Seki, Sang-Jin Sin. 2014-06-12. EPR = ER and Scattering Amplitude as Entanglement Entropy Change. https://doi.org/10.1016/j.physletb.2014.06.030

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