課程名稱 |
宇宙物理學 COSMOLOGY |
開課學期 |
96-2 |
授課對象 |
理學院 物理學研究所 |
授課教師 |
闕志鴻 |
課號 |
Phys7035 |
課程識別碼 |
222 M6030 |
班次 |
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學分 |
3 |
全/半年 |
半年 |
必/選修 |
選修 |
上課時間 |
星期三5,6(12:20~14:10)星期五7(14:20~15:10) |
上課地點 |
新物112新物112 |
備註 |
總人數上限:90人 |
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課程簡介影片 |
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核心能力關聯 |
核心能力與課程規劃關聯圖 |
課程大綱
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課程概述 |
Cosmology, Spring 2008, 3hr/week
Course Contents:
(1) Homogeneity and Isotropy assumptions, Robertson-Walker metric, Einstein’s Equation for RW metric, cosmological constant
(2) Newtonian interpretation of Robertson-Walker Metric and Einstein’s Equation in a
Universe with Non-relativistic Materials, co-moving coordinate
(3) Derivations of luminosity distance, angular diameter distance, and age of universe
(4) Local relativistic thermodynamics --- Definitions of energy density and pressure,
Ideal gas law, Relation of first law of thermodynamics to the Einstein equation
(5) Thermal history of universe --- emphasis on temperature scale below MeV, photon
and neutrino densities
(6) Gravitational lenses --- weak lens and strong lens
(7) Linear growth of energy density perturbations from radiation era to matter era, scale-invariant matter density power spectrum
(8) Nonlinear collapse of matter density fluctuations --- spherical collapse and pancake collapse
(9) Conceptual derivation of CMB power spectrum
(10) Advanced topics, such as dark energy, quintessence, simple mathematical foundation of General Relativity, etc.
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課程目標 |
Cosmology, Spring 2008, 3hr/week
Course Contents:
(1) Homogeneity and Isotropy assumptions, Robertson-Walker metric, Einstein’s Equation for RW metric, cosmological constant
(2) Newtonian interpretation of Robertson-Walker Metric and Einstein’s Equation in a
Universe with Non-relativistic Materials, co-moving coordinate
(3) Derivations of luminosity distance, angular diameter distance, and age of universe
(4) Local relativistic thermodynamics --- Definitions of energy density and pressure,
Ideal gas law, Relation of first law of thermodynamics to the Einstein equation
(5) Thermal history of universe --- emphasis on temperature scale below MeV, photon
and neutrino densities
(6) Gravitational lenses --- weak lens and strong lens
(7) Linear growth of energy density perturbations from radiation era to matter era, scale-invariant matter density power spectrum
(8) Nonlinear collapse of matter density fluctuations --- spherical collapse and pancake collapse
(9) Conceptual derivation of CMB power spectrum
(10) Advanced topics, such as dark energy, quintessence, simple mathematical foundation of General Relativity, etc.
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課程要求 |
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預期每週課後學習時數 |
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參考書目 |
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