纪录片部落--纪录片《[BBC纪录片]爱因斯坦的量子谜语（BBC）Einstein'sQuantumRiddle(BBC)-1080P高清迅雷网盘下载》高清百度云1080p下载
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：爱因斯坦的量子谜语（BBC）Einstein's Quantum Riddle (BBC)-1080P高清迅雷网盘下载
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史蒂文·伯科夫（Steven Berkoff）主持的科学纪录片，由BBC在2020年出版-英语旁白Science Documentary hosted by Steven Berkoff, published by BBC in 2020- English narration
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爱因斯坦的《量子谜语》讲述了科学界最奇怪的现象的非凡故事。量子纠缠。这是一个弯弯曲曲的概念和出色的实验的故事，使我们对现实有了深刻的新认识。20世纪初，爱因斯坦（Albert Einstein）帮助引入了量子力学，这是对微粒行为的革命性描述。但是他很快对理论核心的反直觉想法感到不舒服。他在方程中寻找缺陷，最终发现它们预测了看似不可能的情况。量子理论表明，您可能有两个过去相互作用的粒子，即使您将它们分开数百万英里，它们也会以某种方式一致地起作用。如果你测量一个?强制它具有许多属性之一，另一个将立即具有相应的属性。就像掷两个骰子，相隔数百万英里，当您查看一个骰子降落在哪个数字上时，另一个骰子立即显示相同的数字。这种神奇连接粒子的奇异预测被称为量子纠缠。爱因斯坦认为这不可能是真实的?似乎打破了时空规则。1935年，他和他的两个同事发表了一篇论文，认为这种奇怪的现象暗示着量子理论的方程式一定是不完整的。没人能想到一种方法来测试爱因斯坦是否正确，直到1964年，约翰·贝尔来自北爱尔兰的物理学家，发表了一篇惊人的论文。他发现爱因斯坦的思想与量子理论的思想之间存在关键区别。一切都归结为纠缠。正如David Kaiser教授所说：“我们现在知道这是物理学史上最重要的文章之一。不仅是20世纪物理学的历史，更是?整个领域的历史。”?1972年，约翰·克劳瑟（John Clauser）和斯图尔特·弗里德曼（Stuart Freedman）根据约翰·贝尔的工作进行了一次实验，发现了第一个实验证据表明量子纠缠确实是自然世界的一部分。今天，一场技术革命正在进行中，全世界的实验室都在利用纠缠在一起以创建强大的新技术，例如量子计算机。在位于圣巴巴拉的Google量子计算实验室，研究员Marissa Giustina描述了他们最新的量子处理芯片。在上海科技大学，潘建伟教授解释说，他的团队正在努力将纠缠的粒子从卫星发送到地面站，以建立完全安全的通信链接。这是朝着基于量子纠缠技术创建未来不可破解的“量子互联网”迈出的重要一步。尽管取得了这一进展，但关于我们的纠缠实验证明仍然存在疑问。可能存在漏洞可能意味着纠缠可能是一种幻想，而爱因斯坦一直都是正确的。在加那利群岛的罗克洛斯·穆沙乔斯天文台，安东·齐林格教授的团队正在尝试一项出色的实验，以排除最具挑战性的漏洞。他们的实验使用了两个欧洲最大的望远镜从数十亿光年之外的两个类星体收集光，Einstein's Quantum Riddle tells the remarkable story of perhaps the strangest phenomenon in science – quantum entanglement. It's a story of mind-bending concepts and brilliant experiments, which lead us to a profound new understanding of reality.At the start of the 20th century Albert Einstein helped usher in quantum mechanics - a revolutionary description of the behaviour of tiny particles. But he soon became uncomfortable with the counterintuitive ideas at the heart of the theory. He hunted for flaws in the equations and eventually discovered that they predicted a seemingly impossible situation.Quantum theory suggested you could have two particles, which had interacted in the past, and even if you separated them by millions of miles they would somehow act in unison. If you measured one, forcing it to take on one of many properties, the other would instantly take on a corresponding property. Like rolling two dice, millions of miles apart, and as you look at one to see what number it landed on, the other instantly shows the same number. This bizarre prediction of magically connected particles became known as quantum entanglement. Einstein felt it couldn't possibly be real – it seemed to break the rules of space and time. In 1935, with two of his colleagues, he published a paper that argued that this bizarre phenomenon implied the equations of quantum theory must be incomplete.No-one could think of a way to test whether Einstein was right, until in 1964, John Bell, a physicist from Northern Ireland, published an astonishing paper. He'd found a key difference between Einstein's ideas and those of quantum theory. It all boiled down to entanglement. As Professor David Kaiser puts it: 'We now know this was one of the most significant articles in the history of physics. Not just the history of 20th-century physics; in the history of the field as a whole.' In 1972 John Clauser and Stuart Freedman built an experiment based on John Bell's work and found the first experimental evidence to suggest that quantum entanglement really is a part of the natural world.Today, a technological revolution is under way, with labs around the world harnessing entanglement to create powerful new technologies such as quantum computers. At Google's quantum computing lab in Santa Barbara, researcher Marissa Giustina describes their latest quantum-processing chip. And in Shanghai, at the University of Science and Technology, Professor Jian-Wei Pan explains that his team is working to send entangled particles from a satellite to a ground station to create totally secure communication links – a major step towards the creation of an unhackable 'quantum internet' of the future based on quantum entanglement.Yet despite this progress, questions still remain about our experimental proof of entanglement. There are possible loopholes that could mean that entanglement may be an illusion and that Einstein was right all along. At the Roque de los Muchachos Observatory in the Canary Islands, Professor Anton Zeilinger's team is attempting a remarkable experiment to rule out the most challenging loophole. Their experiment uses two of Europe's largest telescopes to collect light from two quasars, billions of light years away, to control intricate measurements of tiny quantum particles and put quantum entanglement to the ultimate test.
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【技术参数】——
1080p version
视频编码: x265 CABAC Main@L4
比特率: CRF 21 (~1915Kbps)
Video 分辨率: 1920x1080
Video 画面比例: 16:9
帧速率: 25 帧速率
音频编码: AAC-LC
音频比特率: Q=0.45 VBR 48KHz (~128Kbps)
Audio 声道数: 2
时长: 59 mins
分集数: 1
体积: 860 MB
来源: HDTV
编码: JungleBoy
720p version
视频编码: x264 High@L4.1
Video: 比特率: (~3191 kb/s)
Video 画面比例: 1280 x 720
Video 分辨率: 16:9
帧速率: 25 帧速率
音频编码: AAC-LC
音频比特率: 160 kb/s VBR 48KHz
Audio 声道数: 2
时长: 53 mins
分集数: 1
编码器 Mp4
体积: 1.23 GB
来源: HDTV
编码: Harry65【Technical Specs】——
1080p version
Video Codec: x265 CABAC Main@L4
Video Bitrate: CRF 21 (~1915Kbps)
Video Resolution: 1920x1080
Video Aspect Ratio: 16:9
Frame Rate: 25 FPS
Audio Codec: AAC-LC
Audio Bitrate: Q=0.45 VBR 48KHz (~128Kbps)
Audio Channels: 2
Run-Time: 59 mins
Number Of Parts: 1
Part Size: 860 MB
Source: HDTV
Encoded by: JungleBoy
720p version
Video Codec: x264 High@L4.1
Video: Bitrate: (~3191 kb/s)
Video Aspect Ratio: 1280 x 720
Video Resolution: 16:9
Frame Rate: 25 FPS
Audio Codec: AAC-LC
Audio Bitrate: 160 kb/s VBR 48KHz
Audio Channels: 2
Run-Time: 53 mins
Number of Parts: 1
Container Mp4
Part Size: 1.23 GB
Source: HDTV
Encoded by: Harry65
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Links
Further Information
BBC
Release Post
MVGroup.org (torrent)
Related Documentaries
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