quantum cosmology 中文意思是什麼
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The thesis gives the background acknowledges and the developing procedure of the cosmological theory, summarizes the viewpoints in the standard cosmological model and the confirmations from observing experiments. and the thesis sums the problems in the standard cosmological model and the inflation theory that can solve these problems. the thesis also discusses the origin of the universe and the theory of quantum cosmology
=本文綜述了宇宙學的提出過程及其背景知識，概述了目前的主要的宇宙學模型? ?標準宇宙學模型的主要觀點和觀測證據，並總結了標準宇宙學模型中存在問題及為解決這些問題而提出的暴漲宇宙學理論。 -
With the general formality of the lagrange of the quantum cosmology, we gain the wheeler - de witt equation under the constraint conditions, we also give the concrete expressions of the wheeler - de witt equation according to different
依據一般情況下量子宇宙拉氏量的表示，給出了在約束條件下wheeler - dewitt方程的一般形式，並對當的不同形式給出了其對應的wheeler - dewitt方程的具體表達式。 -
In order to study the quantum effects of an extra dimension, a hamiltonian formulation for a 5d frw cosmology is derived through the direct quantum approach and the full wave function of the 5d universe is separated using a late - time approximation. due to the compactness of the extra dimension, the momentum ps along t he fifth dimension is quantized
為研究緊致額外維的量子特性，我們首先從直接量子化方法給出了五維frw宇宙的哈密頓公式，並用后時近似方法分解了五維宇宙波函數，進而得到因第五維的緊致性而量子化的第5維動量。 -
This class will study some of the changing ideas within modern physics, ranging from relativity theory and quantum mechanics to solid - state physics, nuclear and elementary particles, and cosmology
本課程將會研究現代物理學中在概念上的變遷，從相對論、量子力學到固態物理、原子核與基本粒子、還有宇宙論。
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