A pseudo-spectral solver for ultra-light dark matter dynamics.read more
ModeCode provides a numerical solution of the perturbation equations and resulting spectrum for an arbitrary single field inflationary potential. Interfaced with CAMB and CosmoMC, to implement Bayesian parameter estimation for inflation.read more
This patch implements code described in arXiv:1012.5299 and published in JCAP, with DOI 10.1088/1475-7516/2011/05/016. The patch applies to the January 2010 release of CosmoMC and is unlikely to work with more recent versions of CosmoMC. A more sophisticated...read more
MPI-Defrost [Finkel; MPI extension of Defrost]. Extends Frolov’s Defrost code to an MPI cluster environment, and to a field with a sixth order
Image: Oscillons generated in post-inflationary universe.
[Easther, Finkel and Roth] A C++ pseudo-spectal code for evolving interacting scalar fields in the early universe.
Image: Detail from PSpectRe simulation of post-inflationary universe.