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 | |
| Publication status | Published - 2019 Dec 1 |
Bibliographical note
Funding Information:We would like to thank Jae-Suk Park and Kyung Kiu Kim for useful discussion. SH would like to thank KEK and KIAS for their hospitality, where part of this work has been done. This work was supported by the National Research Foundation of Korea (NRF) grant NRF-2016R1D1A1A09917598 and by the Yonsei University Future-leading Research Initiative of 2017 (2017-22-0098).
Funding Information:
We would like to thank Jae-Suk Park and Kyung Kiu Kim for useful discussion. SH would like to thank KEK and KIAS for their hospitality, where part of this work has been done. This work was supported by the National Research Foundation of Korea (NRF) grant NRF-2016R1D1A1A09917598 and by the Yonsei University Future-leading Research Initiative of 2017 (2017-22-0098).
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)