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Doing numerical cosmology with the Cactus code

D. N. Vulcanov
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Abstract

The article presents some aspects concerning the construction of a new thorn for the Cactus code, a complete 3-dimensional machinery for numerical relativity. This thorn is completely dedicated to numerical simulations in cosmology, that means it can provide evolutions of different cosmological models, mainly based on Friedman-Robertson-Walker metric. Some numerical results are presented, testing the convergence, stability and the applicability of the code.

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D. N. Vulcanov. 2002-10-02. Doing numerical cosmology with the Cactus code. https://arxiv.org/abs/gr-qc/0210006

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