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Manuscript Title: BRANECODE A Program for Simulations of Braneworld Dynamics | ||

Authors: Johannes U. Martin, Gary N. Felder, Andrei V. Frolov, Lev Kofman, Marco Peloso | ||

Program title: BRANECODE | ||

Catalogue identifier: ADVX_v1_0Distribution format: tar.gz | ||

Journal reference: Comput. Phys. Commun. 171(2005)69 | ||

Programming language: C++. | ||

Computer: Sun workstation. | ||

Operating system: Unix, Linux. | ||

RAM: less than 1MB | ||

Keywords: Numerical String theory, Braneworld dynamics, Brane cosmology, Brane collision, Non-linear evolution. | ||

PACS: 11.25.Wx, 04.25.Dm, 04.50.+h. | ||

Classification: 1.9, 1.5. | ||

Nature of problem:Dynamics of two co-dimension one branes in a five-dimensional spacetime with a bulk scalar field and arbitrary potentials. The dynamics is governed by the five-dimensional Einstein equations of gravity and the junction conditions at the position of the branes. | ||

Solution method:Leapfrog Algorithm to solve system of (1+1)-dimensional partial differential equations; Initial & boundary value problem | ||

Restrictions:Assumption of homogeneity along three spatial dimensions parallel to the branes. | ||

Running time:Depending on the grid size and length of the time evolution: from ~ 1 sec to ~ 1 hours or longer |

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