For a physicist, all the world's information. The Universe and its workings are the ebb and flow of information. We are all transient patterns of information, passing on the recipe for our basic forms to future generations using a four-letter digital code called DNA. In this engaging and mind-stretching account, Vlatko Vedral considers some of the deepest questions about the Universe and considers the implications of interpreting it in terms of information. He explains the nature of information, the idea of entropy, and the roots of this thinking in thermodynamics. He describes the bizarre effects of quantum behaviour - effects such as 'entanglement', which Einstein called 'spooky action at a distance' and explores cutting edge work on the harnessing quantum effects in hyperfast quantum computers, and how recent evidence suggests that the weirdness of the quantum world, once thought limited to the tiniest scales, may reach into the macro world. Vedral finishes by considering the answer to the ultimate question: where did all of the information in the Universe come from? The answers he considers are exhilarating, drawing upon the work of distinguished physicist John Wheeler. The ideas challenge our concept of the nature of particles, of time, of determinism, and of reality itself.
具體描述
讀後感
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用戶評價
初讀之下驚為天書，但讀著讀著發現也就還湊閤（其實是學識和腦力跟不上作者）的一本書。身為牛津大學物理學教授的作者試圖用信息論探究描述宇宙萬物的唯一法則，我覺得他真是一位在“深入淺齣”方麵做的極好的科學傢。
评分量子信息科普。作者用簡單語言和形象例子來解釋復雜概念的能力真是令人嘆為觀止。
评分初讀之下驚為天書，但讀著讀著發現也就還湊閤（其實是學識和腦力跟不上作者）的一本書。身為牛津大學物理學教授的作者試圖用信息論探究描述宇宙萬物的唯一法則，我覺得他真是一位在“深入淺齣”方麵做的極好的科學傢。
评分量子信息科普。作者用簡單語言和形象例子來解釋復雜概念的能力真是令人嘆為觀止。
评分初讀之下驚為天書，但讀著讀著發現也就還湊閤（其實是學識和腦力跟不上作者）的一本書。身為牛津大學物理學教授的作者試圖用信息論探究描述宇宙萬物的唯一法則，我覺得他真是一位在“深入淺齣”方麵做的極好的科學傢。
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