Integrated Sachs-Wolfe effect in the era of precision cosmology
arXiv:astro-ph/0606626 · doi:10.1016/j.newar.2006.09.017
Abstract
Recent detections of the Integrated Sachs-Wolfe effect through the correlation of the cosmic microwave background temperature anisotropy with traces of large scale structure provided independent evidence for the expansion of the universe being dominated by something other than matter. Even with perfect data, statistical errors will limit the accuracy of such measurements to worse than 10%. On the other hand, the extraordinary sensitivity of the ISW effect to the details of structure formation should help to make up for the lack of precision. In these conference proceedings I discuss the extent to which future ISW measurements can help in testing the physics responsible for the observed cosmic acceleration.
arXiv comment6 pages, 7 figures, submitted to proceedings of the Fundamental Physics With CMB workshop, UC Irvine, March 23-25, 2006, to be published in New Astronomy Reviews
References in corpus (10)
- Accelerating Universes with Scaling Dark Matter
- A correlation of the cosmic microwave sky with large scale structure
- Detection of the ISW and SZ effects from the CMB-Galaxy correlation
- First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Dark Energy Induced Correlation with Radio Sources
- Effects of Systematic Uncertainties on the Supernova Determination of Cosmological Parameters
- Measurement of the gravitational potential evolution from the cross-correlation between WMAP and the APM Galaxy survey
- Cross-correlation of the CMB and radio galaxies in real, harmonic and wavelet spaces: detection of the integrated Sachs-Wolfe effect and dark energy constraints
- New light on Dark Cosmos
- Response of distance measures to the equation of state
- Evolving dark energy equation of state and CMB/LSS cross-correlation
Cited by in corpus (6)
- The Beginning and Evolution of the Universe
- Secondary anisotropies of the CMB
- Probing dark energy with steerable wavelets through correlation of WMAP and NVSS local morphological measures
- A new perspective on the relation between dark energy perturbations and the late-time ISW effect
- The Integrated Sachs-Wolfe Effect in Interacting Dark Matter-Dark Energy Models
- Cosmology with Galaxy Correlations