Introduction to Cosmology and the Cosmological Constant
نویسنده
چکیده
This paper is written for the course apm426S, taught by James Colliander in Spring 2002, University of Toronto. It gives an introduction to cosmology, concentrating on the effects of the cosmological constant Λ in the context of isotropic and homogeneous universe. Solutions to the Einstein’s equation with and without Λ are carefully derived, analyzed and compared. Some current problems with Λ are briefly mentioned at the end. Date: March 27, 2002.
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