The Cosmological Constant
Sean M. CarrollTheoretical Physics and Astrophysics Physics Department, California Institute of Technology, 452-48 1200, E. California Blvd., Pasadena, CA 91125 USA ; Enrico Fermi Institute and Department of Physics, University of Chicago, 5640, S. Ellis Ave., Chicago, IL 60637 USA
2001en
ABI
Abstract
This is a review of the physics and cosmology of the cosmological constant. Focusing on recent developments, I present a pedagogical overview of cosmology in the presence of a cosmological constant, observational constraints on its magnitude, and the physics of a small (and potentially nonzero) vacuum energy.
Identifiers
Citations and references
Cited by 50 references