• Corpus ID: 2676308

The Cosmological Parameters

@inproceedings{Lahav2003TheCP,
  title={The Cosmological Parameters},
  author={Ofer Lahav and Andrew R. Liddle},
  year={2003}
}
Rapid advances in observational cosmology are leading to the establishment of the first precision cosmological model, with many of the key cosmological parameters determined to one or two significant figure accuracy. Particularly prominent are measurements of cosmic microwave anisotropies, led by the first results from the Wilkinson Microwave Anisotropy Probe (WMAP) announced in February 2003 [1]. However the most accurate model of the Universe requires consideration of a wide range of… 

Figures and Tables from this paper

The Cosmological Parameters (2021)
25.1 Parametrizing the Universe Rapid advances in observational cosmology have led to the establishment of a precision cosmological model, with many of the key cosmological parameters determined to
Testing General Relativity with Cosmological Large Scale Structure
In this paper I investigate the possibility to test Einstein’s equations with observations of cosmological large scale structure. I first show that we have not tested the equations in observations
The Picture of our universe: A View from modern cosmology
In this paper we give a pedagogical review of the recent observational results in cosmology from the study of type Ia supernovae and anisotropies in the cosmic microwave background. By providing
Einstein-Cartan cosmology and the high-redshift Universe
The Hubble tension, known as a discrepancy between the local measurements vs. the CMB, SNe and galaxy clustering fits of the Hubble constant, the first measurement of the 21-centimeter high-redshift
An inflationary scenario taking into account of possible dark energy effects in the early universe
We investigate the possible effect of cosmological-constant type dark energy during the inflation period of the early universe. This is accommodated by a new dispersion relation in de Sitter space.
Is the Hubble Constant Scale-Dependent?
An exact determination of the Hubble constant remains one of key problems in cosmology for almost a century. However, its modern values derived by various methods still disagree from each other by
New Cosmological and Experimental Constraints on the CMSSM
We analyze the implications of several recent cosmological and experimental measurements for the mass spectra of the Constrained MSSM (CMSSM). We compute the relic abundance of the neutralino and
Cosmological Parameter Estimation Using Current and Future Observations of Strong Gravitational Lensing
The remarkable development of cosmology benefits from the increasingly improved measurements of cosmic distances, including absolute distances and relative distances. In recent years, however, the
Theoretical and Observational Viability of Modified Gravity
The origin of the late-time cosmic acceleration is one of the most intriguing problems of modern physics; the standard theoretical explanation requires extreme fine-tuning to match observations.
Constraining $f(R)$ Gravity by the Large-Scale Structure
Over the past few decades, general relativity and the concordance ΛCDM model have been successfully tested using several different astrophysical and cosmological probes based on large datasets
...
...

References

SHOWING 1-10 OF 35 REFERENCES
The early Universe
In the past few years one of the most exciting areas of research in physics has been the interdisciplinary field of cosmology and particle physics. The NSF's Institute for Theoretical Physics in
21. the Cosmological Parameters 21.1. Parametrizing the Universe
Rapid advances in observational cosmology are leading to the establishment of the first precision cosmological model, with many of the key cosmological parameters determined to one or two significant
The Cosmological Parameters T . Moroi and T . Takahashi
  • Phys . Rev . Lett .
Ann. Rev. Astron. Astrophys
  • Ann. Rev. Astron. Astrophys
Astrophys. J. Supp
  • Astrophys. J. Supp
  • 2003
Astrophys. J
  • Astrophys. J
  • 2002
Phys. Rev. Lett
  • Phys. Rev. Lett
  • 1998
Astrophys. J
  • Astrophys. J
  • 1999
Phys. Rev. D65
  • Phys. Rev. D65
  • 2002
Mon. Not. Roy. Astr. Soc
  • Mon. Not. Roy. Astr. Soc
...
...