Lecture Note on The World Without Time （歡迎對以下任何一個主題有興趣的路人甲，於11/24晚間7:30至綜合302參予討論） 預備閱讀資料：《沒有時間的世界》商周出版　 http://www.books.com.tw/exep/prod/booksfile.php?item=0010336522 以下提供些許與內容有關之網址↓ ※Logical Positivism 實證主義：（pp.48, 49, 51, 67, 68） （英）http://en.wikipedia.org/wiki/Logical_positivism （簡）http://philosophyol.com/pol04/analytic/news/article/200502/1554.html ※廣義相對論：（CH7） （繁） http://zh.wikipedia.org/wiki/%E5%BB%A3%E7%BE%A9%E7%9B%B8%E5%B0%8D%E8%AB%96 ※哥德爾宇宙(Godel universe)：（CH7） A hypothetical universe, derived from the equations of the general theory of relativity, that admits time travel into the past; it is infinite, static (not expanding), rotating, with non-zero cosmological constant. Kurt G?del, best known for his incompleteness theorem and one of the first scientists to be intrigued by the possible physical basis of time travel, theorized the existence of such a universe in a brief paper written in 1949 for a Festschrift to honor his friend and Princeton neighbor Albert Einstein. Although largely ignored, G?del's paper raised the question: if one can travel through time, how can time as we know it exist in these other universes, since the past is always present? G?del added a philosophical argument that demonstrates, by what have become known as G?del's lights, that as a consequence, time does not exist in our world either. Without committing himself to G?del's philosophical interpretation of his discovery, Einstein acknowledged that his friend had made an important contribution to the theory of relativity - a contribution that he admitted raised new and disturbing questions about what remains of time in his own theory. Physicists since Einstein have tried without success to find an error in G?del's physics or a missing element in relativity itself that would rule out the applicability of G?del's results. In the 1949 paper, G?del introduced the now-famous grandfather paradox. Cite from: http://www.daviddarling.info/encyclopedia/G/Godel_universe.html ※ 精神疾病（pp.19~22） （繁） http://orange.networkofcare.org/mh/nimh/article.cfm?content=cant_adult_mental&language=cantonese （英）http://en.wikipedia.org/wiki/Mental_illness ※ 不完備定理（CH4） （繁）http://episte.math.ntu.edu.tw/articles/mm/mm_15_4_11/index.html ※ Hilbert（pp. 73, 74, 76） （繁）http://episte.math.ntu.edu.tw/people/p_hilbert/index.html ※ Heisenberg（pp.6, 7） （英）http://www.aip.org/history/heisenberg/p08.htm ※ Boltzmann（pp.59, 60） （英）http://en.wikipedia.org/wiki/Ludwig_Boltzmann ※ Mach（pp. 55, 57） 歡迎補資料...XD --

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