Newtonian Gas Simulator
We have developed simulation tools to teach the concepts of Newtonian physics in a survey course that communicates key physics concepts without the use of mathematical formalism. The goal was to work with metaphor and visualization, as happens already, for example,...
PyUltraLight
In the simplest models (and thus best-studied) models, gravity is the only interaction that plays a role in the overall astrophysical predictions of the dark matter. However, many models that have interesting connections to particle physics have more complicated...
ModeCode
ModeCode [Mortonson, Peiris and Easther] provides a numerical solution of the perturbation equations and resulting spectrum for an arbitrary inflationary potentials and implement Bayesian parameter estimation for inflation. ModeCode was based on code previously used...
InterpMC
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...
PSpectRe
PSpectRe [PSeudo Spectral Reheating] is a C++ code for evolving interacting scalar fields in the early universe. PSpectRe is (as the name suggests!) based on a pseudo-spectral algorithm, so the fundamental variables are the momentum modes of the interacting fields,...