报告题目：Unitary Evolution of Black Hole in Doubly Holographic Models

报告人：阮善明（Perimeter Institute）

报告时间：2020 年 4 月 16 日（周四）上午 8 : 30~10 : 00（北京时间）

报告地点：腾讯会议, 会议 ID：595 411 259

报告摘要：

Recently, new holographic models of black hole evaporation have given fresh insights into the information paradox. In these models, the black hole evaporates into an auxiliary bath space after a quantum quench, wherein the holographic theory and the bath are joined. One particularly exciting development is the appearance of ‘ER=EPR’-like wormholes in the doubly holographic model. At late times, the entanglement wedge of the bath includes the interior of the black hole. In this talk, I will talk about the Page curve and the appearance of quantum extremal island in AMEZ^4 model and our extended models with thermal baths. In particular, I will also discuss how information about the black hole interior is encoded in the Hawking radiation.

报告人简介：阮善明，2014年兰州大学本科毕业， 2017于中科院理论所获得硕士学位， 2017年至今于加拿大Perimeter Institute 及university of waterloo 博士在读。

代表作：

[1] H. Z. Chen, Z. Fisher, J. Hernandez, R. C. Myers, and S.-M. Ruan, “Information Flow in Black Hole Evaporation,” JHEP 03 (2020) 152, arXiv:1911.03402 [hep-th].

[2] A. Bernamonti, F. Galli, J. Hernandez, R. C. Myers, S.-M. Ruan, and J. Simón, “First Law of Holographic Complexity,” Phys. Rev. Lett. 123 no. 8, (2019) 081601, arXiv:1903.04511 [hep-th].

[3]E. Caceres, S. Chapman, J. D. Couch, J. P. Hernandez, R. C. Myers, and S.-M. Ruan, “Complexity of Mixed States in QFT and Holography,” JHEP 03 (2020) 012, arXiv:1909.10557 [hep-th].

[4] R.-G. Cai, S.-M. Ruan, S.-J. Wang, R.-Q. Yang, and R.-H. Peng, “Action growth for AdS black holes,” JHEP 09 (2016) 161, arXiv:1606.08307 [gr-qc].