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Computational Cosmology: From the Early Universe to the Large Scale Structure
1Lawrence Livermore National Laboratory, University of California, 7000 East Ave., Livermore, CA 94550-9234 USA.
Living Reviews in Relativity
|February 10, 2017
Summary
Cosmological models integrate diverse physics, aided by computational advances. Numerical calculations test these models against observable universe data, from the Big Bang to large-scale structure.
Area of Science:
- Cosmology
- Astrophysics
- Computational Physics
Background:
- Comprehensive cosmological models require integrating multiple physics disciplines.
- Advances in computing significantly enhance understanding of the universe and astrophysical processes.
Purpose of the Study:
- To review numerical calculations and methods applied to key cosmological issues.
- To emphasize calculations testing cosmological models against observational data.
Main Methods:
- Review of numerical calculations.
- Application of numerical methods to specific cosmological problems.
- Comparison of model predictions with observational data.
Main Results:
- Numerical methods are crucial for studying phenomena from Big Bang dynamics to large-scale structure.
- Calculations aid in testing various cosmological models against observed universe characteristics.
Conclusions:
- Computational approaches are vital for advancing cosmological research.
- Numerical simulations provide essential tools for validating cosmological theories with empirical evidence.
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