时间：2024年2月1日（周四）15:00-17:00
地点：E4-233 & ZOOM
ZOOM ID: 992 7325 2532
PASSCODE: 792241
主讲人：京都大学 阮善明
讲座主题：Black Hole Information Paradox and Double Holography
讲座摘要:
Over the past decade, concepts and techniques from quantum information theory have provided valuable insights into quantum field theory, condensed matter physics, and quantum gravity. Recent advances have allowed a better understanding of the black hole information paradox. A formula known as the "island formula" was discovered to calculate the fine-grained entropy of Hawking radiation. In this talk, I will give a brief overview of recent progress on the information paradox over the last few years. In particular, I will focus on models based on so-called double holography. We also use double holography to study a system of two entangled gravitating universes. With the thermalization of the bath region, the holographic universe presents the process of gravitational collapse and eventually forms a black hole.
