PickVidsQuantum Entanglement & Spooky Action at a Distance
推荐理由
It's my favorite video for explaining how we know that the state is not determined until it has been measured.
强烈推荐gibybo · 原文
说明
这是2015年由Veritasium发布的一部讲解，主题归在Quantum physics。它讲的是quantum entanglement and bell's theorem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：Veritasium explains quantum entanglement and spooky action at a distance, walking through Bell's inequality and the experiments that rule out hidden variables, in under ten minutes.这些读者给出的理由，核心是：HN recommends it as one of the clearest layman explanations of Bell's theorem.讲法不绑某一条新闻，过几年仍然可以当材料看。从2015年到2022年，有9位不同的读者在9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quantum entanglement and bell's theorem变成能跟着复述的例子。
视频信息
- 频道
- Veritasium
- 时长
- 9 分 16 秒
- 发布年份
- 2015
同主题更多
- The Quantum Conspiracy: What Popularizers of QM Don't Want You to Know
- 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
- The more general uncertainty principle, regarding Fourier transforms