PHYS 2021 - Black Holes and the Early Universe
Course last offered
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Fall 2014/15
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Instructor(s)
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Michael Kwok Yee WONG
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No. of credits
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3
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Teaching Pattern
Content
- Introduction to black hole Physics
- The concept of symmetry
- Postulates of special relativity (principle of relativity, the constancy of the speed of light)
- Lorentz transformation
- Paradoxes (including length contraction, time dilation and twin paradox)
- Principle of equivalence
- Gravity as spacetime curvature
- Mathematics of curved spacetime
- Einstein field equations
- Black holes as stellar collapse
- The Schwarzschild solution & journey towards Schwarzschild black holes
- Kruskal coordinates
- Penrose diagram
- Rotating black holes
- Hawking radiation
- Olber’s paradox
- Hubble law
- Cosmic microwave background radiation
- Abundance of light elements
- Cosmological principle
- Friedman equation
- Big bang
Remarks
- Exclusion: PHYS 4054
- Prerequisite: A passing grade in *AL Physics or any 000-/1000- level Physics courses
* AL – Advanced Level of Hong Kong Advanced Level Examination
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