四维：令人惊叹的时间旅行-九九云书库

　　　　

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四维：令人惊叹的时间旅行

作者：布莱恩·克莱格

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mobi/epub/pdf/awz3

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内容简介:

即使穿越时空令人心驰神往，我们也仍然难以想象超光速旅行、多维空间、力场护盾、牵引光束这些时间旅行的概念有一天会成为现实。但是，爱因斯坦的相对论表明：时间旅行是理论可行的，制造一台时间机器与其说是物理上的空想，不如说是工程上的挑战。探究时间旅行的可能性有什么实际意义？我们如何理解时间悖论？为什么多世界假说是对量子物理学的一种阐释？为什么没有人见过来自未来的旅行者？布莱恩·克莱格巧妙地涵盖了所有关于时间旅行最基础的科学知识和最前沿的理论设想，折射出现代物理学令人惊叹的魅力。

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