ShanghaiTech University Knowledge Management System
| Superluminal spacetime boundary, time reflection and quantum light generation from relativistic plasma mirrors | |
| 2024-10-02 | |
| 状态 | 已发表 |
| 摘要 | A plasma mirror is an optical device for high-power, ultrashort-wavelength electromagnetic fields, utilizing a sheet of relativistic oscillating electrons to generate and manipulate light. In this work, we propose that the spatiotemporally varying plasma oscillation, induced by an ultra-high-intensity laser beam, functions as a "spacetime mirror" with significant potential for exploring quantum light. We find that the spacetime mirror exhibits several exotic features: (i) a superluminal spacetime boundary, (ii) time reflection and refraction, and (iii) quantum light sources with pair generation. Our theoretical and simulation results are in excellent agreement, and experimental verification is underway. Our work demonstrates the interplay with emerging fields such as time varying media, suggesting the plasma mirror as an ideal platform to study strong-field quantum optics at extremes. |
| 语种 | 英语 |
| DOI | arXiv:2410.01287 |
| 相关网址 | 查看原文 |
| 出处 | Arxiv |
| 收录类别 | PPRN.PPRN |
| WOS记录号 | PPRN:100796524 |
| WOS类目 | Optics ; Physics, Fluids& Plasmas ; Physics, Particles& Fields |
| 文献类型 | 预印本 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/436504 |
| 专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_冷雨欣组 物质科学与技术学院_博士生 物质科学与技术学院_PI研究组_潘义明组 |
| 通讯作者 | Wang, Shaoyi; Leng, Yuxin; Pan, Yiming |
| 作者单位 | 1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.ShanghaiTech Univ, Ctr Transformat Sci, Shanghai 201210, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Chinese Acad Sci Ctr Excellence Ultraintense Laser Sci, Shanghai 201800, Peoples R China 5.Beijing Inst Technol, Sch Phys, Beijing 100081, Peoples R China 6.Technion, Phys Dept, IL-320000 Haifa, Israel 7.China West Normal Univ, Sch Phys & Astron, Nanchong 637002, Peoples R China 8.China Acad Engn Phys, Res Ctr Laser Fus, Sci & Technol Plasma Phys Lab, Mianyang 621900, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Chenhao,Song, Xinbing,Cao, Yang,et al. Superluminal spacetime boundary, time reflection and quantum light generation from relativistic plasma mirrors. 2024. |
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