Simulating the Universe on Supercomputers
- Type
- Paper
- Tags
- engineering, numeric processing
- Authors
- Mark Vogelsberger
- Event
- Chaos Communication Congress 24th (24C3) 2007
- Indexed on
- Mar 27, 2013
- URL
- http://events.ccc.de/congress/2007/Fahrplan/attachments/987_vogelsberger.pdf
- File name
- 987_vogelsberger.pdf
- File size
- 234.1 KB
- MD5
- 61ec6eef8ef63bd0f6c881367cbe2cc8
- SHA1
- 810a5b1bd97216ee5a17b4b6c50d90e65de9ae84
The evolution of structure in the Universe is one of the hottest topics in Cosmology and Astrophysics. In the last years the so-called $\Lambda$-CDM-model could be established also with great help of very large computer simulations. This model describes a Universe that consists mainly of dark components: 96% are made of dark energy and dark matter. Ordinary matter made up of baryons give only 4% to the total content of the Universe. The talk will present recent results with the main focus on computational methods and challenges in that field. A state-of-the-art computer code for running these calculations will be presented in detail.
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