元宇宙本体论——时空美学下的虚拟影像世界  

The Ontology of Metaverse: The Virtual Image World Under Space-time Aesthetics

作　　者：向安玲 陶炜 沈阳[1] Xiang Anling;Tao Wei;Shen Yang

机构地区：[1]清华大学新闻与传播学院

出　　处：《电影艺术》2022年第2期42-49,共8页Film Art

基　　金：国家社会科学基金重大项目“基于机器博弈的网络信息传播安全多准则动态管控策略研究”(批准号:19ZDA329)阶段性成果。

摘　　要：元宇宙作为一种全新的时空存在形式,通过建构三维虚拟影像世界实现对现实时空的深度拓展。时空拓展性构成元宇宙第一性,实现了从信息流、场景流到时空流的延伸:基于静态和动态空间拓展建立拟真孪生体,可随时“进入”“在场”和“体验”;基于多重时间线的并构与拼接构建新型数字虫洞,可随时“跳转”“回溯”和“联结”。时空美学构成元宇宙虚拟影像世界的底层要素,实现多尺度视角切换、激活人类创作想象力,但同时也存在虚实边界混淆等诸多风险。As a new form of space-time existence, the metaverse realizes the deep expansion of real space-time by constructing a threedimensional virtual image world. The expansion of time and space constitutes the primacy of the metaverse, realizing the extension from information and scene flow to space-time flow. On the one hand, a twin world was built to expand the static and dynamic space, which can be “entered”, “present” and “experienced” at any time. On the other hand, a new digital wormhole was built based on multiple and flexible timelines, which can be “jumped”, “backtracked” and “connected” at any time. Space-time aesthetics constitute the underlying elements of the virtual world of the metaverse, which realizes the switch of multi-scale perspectives and activates human creation. Relative risks including misplaced identity connections should also be considered.

关 键 词：元宇宙 本体论 时空美学 时空拓展性 虚拟影像世界 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]