The Holographic Universe Explained

推荐理由

Here's a video that made me feel like I almost half-way understood one of the main underlying principles (AdS/CFT correspondence)

强烈推荐bentona · 原文2019年11月

说明

这是2019年由PBS Space Time发布的一部讲解，主题归在Quantum physics。它讲的是holographic principle这一支里的具体问题，而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成：A PBS Space Time episode explaining the holographic principle: the idea that our 3+1 dimensional universe may be described by information on a lower-dimensional boundary. It walks through black hole entropy and the AdS/CFT correspondence.这些读者给出的理由，核心是：HN commenters point to it as an accessible way to get a grip on AdS/CFT and the holographic principle whenever black holes or information physics come up.讲法不绑某一条新闻，过几年仍然可以当材料看。从2019年到2022年，有2位不同的读者在2个不同月份把它推荐出来，其中明确叫别人去看的有2次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比，比背公式重要。如果已经会了基本定义，就把注意力放在它怎么把holographic principle变成能跟着复述的例子。

视频信息

频道

PBS Space Time

时长

18 分 24 秒

发布年份

2019

同主题更多

• The Quantum Conspiracy: What Popularizers of QM Don't Want You to Know
• Quantum Entanglement & Spooky Action at a Distance
• Quantum Fields: The Real Building Blocks of the Universe - with David Tong
• The Physics and Philosophy of Time - with Carlo Rovelli
• The Biggest Ideas in the Universe: Introduction
• Demystifying the Higgs Boson with Leonard Susskind