4.3k citations
- Centre National de la Recherche ScientifiqueFR377 papers
- Netherlands Institute for Radio AstronomyNL285 papers
- South African Radio Astronomy ObservatoryZA279 papers
- University of OxfordGB252 papers
- Commonwealth Scientific and Industrial Research OrganisationAU236 papers
- Istituto di Radioastronomia di BolognaIT228 papers
- Center for Astrophysics Harvard & SmithsonianUS211 papers
- National Radio Astronomy ObservatoryUS208 papers
- University of ManchesterGB204 papers
- University College LondonGB198 papers
- Leiden UniversityNL186 papers
- University of the Western CapeZA174 papers
Showing 2012 · gr-qcShow all
3 papers · 2 filters
gr-qc2012★ 24 cited
General relativistic null-cone evolutions with a high-order scheme
Christian Reisswig, Nigel T. Bishop, Denis Pollney
We present a high-order scheme for solving the full non-linear Einstein equations on characteristic null hypersurfaces using the framework established by Bondi and Sachs. This form…
gr-qc2012★ 34 cited
Observables in a lattice Universe
Jean-Philippe Bruneton, Julien Larena
We explore observables in a lattice Universe described by a recently found solution to Einstein field equations. This solution models a regular lattice of evenly distributed object…
gr-qc2012★ 43 cited
Dynamics of a lattice Universe
Jean-Philippe Bruneton, Julien Larena
We find a solution to Einstein field equations for a regular toroidal lattice of size L with equal masses M at the centre of each cell; this solution is exact at order M/L. Such a…