AdS Space from Entanglement Entropy

Seungjoon Hyun; Sang A. Park

doi:10.3938/jkps.75.845

AdS Space from Entanglement Entropy

Seungjoon Hyun, Sang A. Park

Department of Physics

Research output: Contribution to journal › Article

Abstract

We show that the anti-de Sitter(AdS) space naturally emerges from the conformal field theory (CFT). The behavior of the leading divergent term in the entanglement entropy implies the underlying AdS geometry. The coefficient of the leading divergent term is related to the radius of the AdS space. All these are confirmed fully for two-dimensional CFTs. We also give comments for higher dimensional CFTs.

Original language	English
Pages (from-to)	845-850
Number of pages	6
Journal	Journal of the Korean Physical Society
Volume	75
Issue number	11
DOIs	https://doi.org/10.3938/jkps.75.845
Publication status	Published - 2019 Dec 1

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.3938/jkps.75.845

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Hyun, S., & Park, S. A. (2019). AdS Space from Entanglement Entropy. Journal of the Korean Physical Society, 75(11), 845-850. https://doi.org/10.3938/jkps.75.845

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