General Relativity, Lecture 23: FRW Model. Big Bang Cosmology.

Lecture 23 of my General Relativity course at McGill University, Winter 2011. FRW Model. Big Bang Cosmology. The course webpage, including links to other lectures and problem sets, is available at http://www.physics.mcgill.ca/~maloney/514/ The written notes for this lecture are available at http://www.physics.mcgill.ca/~maloney/514/514-23.pdf