Evolution of a family of expanding cubic black-hole lattices in numerical relativity
Evolution of a family of expanding cubic black-hole lattices in numerical relativity
We present the numerical evolution of a family of conformally-flat, infinite, expanding cubic black-hole lattices. We solve for the initial data using an initial-data prescription presented recently, along with a new multigrid solver developed for this purpose. We then apply the standard tools of numerical relativity to calculate the time …