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PHYS 2021 - Black Holes and the Early Universe
  
Course last offered 
 :   
Fall 2014/15
Instructor(s)
 :
Michael Kwok Yee WONG
No. of credits
 :
3


Teaching Pattern
  • Duration of course: about 13 weeks
  • Lecture hour(s) per week: 3
 
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

 

DEPARTMENT OF PHYSICS