EvoEMD v1.0.1

• Add minimum requirement for GSL, at least v2.0 is needed to use steffen interpolation
• Remove unnecessary path information

EvoEMD v1.0.0

EvoEMD: cosmic evolution with an early matter-dominated era

EvoEMD provides a framework to estimate the cosmic relics in the Universe with an early matter-dominated era.

Features

• Global parameter system
• Global particle system
• Global process system
• Different methods for Hubble parameter calculation
• Automatically build up the Boltzmann equation according to the user's definition of particle and process
• Solving the Boltzmann equation using 4th order Runge-Kutta method with adaptive steps tailored to Cosmology application
• Cache the collision rate calculation results for fast evaluation

Document

The physics behind the EvoEMD and technical details can be found in:

• M. Dutra, Y. Wu; EvoEMD: cosmic evolution with an early matter-dominated era; arXiv: 2111.15665