Exploring de Sitter Holography via Quantum Information

通过量子信息探索德西特全息术

• 批准号: 22K20370
• 负责人: Ruan Shanming
• 金额: $ 1.83万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Research Activity Start-up
• 财政年份: 2022
• 资助国家: 日本
• 起止时间: 2022-08-31 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-22K20370/
• 关键词: Holographic complexity; Quantum Information; AdS/CFT correspondence; Singularity; de Sitter Holography; Quantum Extremal Island; Holographic Complexity

During this project, I continued my investigation of holographic complexity and also considered a generalization of AdS/CFT correspondence. I have finished three papers as listed in the following: 01. “Complexity Equals Anything II”: We show that there are infinite classes of gravitational observables in asymptotically AdS which can be candidates as a gravitational dual of complexity. 02. “Complexity=Anything: Singularity Probes”: We illustrate how to use our complexity=anything proposal to systematically probe the geometric properties of black hole singularities. 03. “Gluing AdS/CFT”: We investigate gluing together two AdS geometries along a timelike brane, which corresponds to coupling two brane field theories through gravitational interactions in the dual holographic perspective.

在这个项目中，我继续对全息复杂性进行投资，并考虑了ADS/CFT对应关系的概括。我已经完成了三篇论文，如以下列表：01。“复杂性等于任何事物II”：我们表明，在非对称广告中有无限类型的引力可观察物，可以作为复杂性的引力双重双重的。 02。“复杂性=任何东西：奇异性探针”：我们说明了如何使用复杂性=任何提案以系统地探测黑洞奇点的几何特性。 03。“粘合广告/CFT”：我们研究了沿着时式勃烷将两个广告粘合在一起的几何形状，该广告通过在双全息镜头中通过重力相互作用对应于两种棕褐色场理论。

项目成果

Gluing AdS/CFT

粘合 AdS/CFT

• 发表时间: 2023
• 作者: Belin Alexandre;Myers Robert C.;Ruan Shan-Ming;S?rosi G?bor;Speranza Antony J.;Vicharit Yingcharoenrat;Shan-Ming Ruan;Vicharit Yingcharoenrat;Shan-Ming Ruan
• 通讯作者: Shan-Ming Ruan

Double Higgs boson production at NLO in the high-energy limit: complete analytic results

NLO 在高能极限下产生双希格斯玻色子：完整的分析结果

• DOI: 10.1007/jhep01
• 发表时间: 2019
• 期刊: Journal of High Energy Physics
• 影响因子: 5.4
• 作者: J. Davies;G. Mishima;M. Steinhauser;D. Wellmann
• 通讯作者: D. Wellmann