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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/5290

    Title: 二維量子宇宙論
    Other Titles: Quantum Cosmology in Two Dimensions
    Authors: 曹慶堂
    Contributors: 淡江大學物理學系
    Keywords: 量子宇宙論;Dilaton重力論;Wheeler-Dowitt方程式;Quantum cosmology;Dilaton gravity;Wheeler-Dewitt equation
    Date: 1995
    Issue Date: 2009-03-16 12:04:34 (UTC+8)
    Abstract: 在這個計畫中,我們考慮在二維時空,一個可 重整化的Dilaton重力理論的量子宇宙論.我們會 利用Hawking的路徑積分方法,加上1/N展開,背景場 和圈展開及隧道效應等等的技巧,來尋找 Wheeler-DeWitt方程式中的宇宙波函數.從這個宇宙 波函數,我們可以探討在包含量子效應的情形 下,宇宙在極早期時的發展,如初始條件及可能 存在的奇異點,又如何從量子演變到古典時空, 初始異向性的發展,如何形成Inflationary宇宙及宇宙托撲改變等等的問題.
    Appears in Collections:[Graduate Institute & Department of Physics] Research Paper

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