Cluster Abundance Constraints for Cosmological Models with a Time‐varying, Spatially Inhomogeneous Energy Component with Negative Pressure
Li-Min WangDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104Paul J. SteinhardtDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104
1998en
ABI
Abstract
The abundance of rich clusters is a strong constraint on the mass power spectrum. The current constraint can be expressed in the form where is the rms mass uctuation on 8 h~1 p 8
Identifiers
Citations and references
Cited by 30 references