Simon Fraser University
DEFROST: A Code for Simulating the Big Bang: Preheating after Chaotic Inflation

Inflaton decay model: V(φ,ψ) = ½ m² φ² + ½ σ φ ψ² + ¼ λ ψ⁴

Can't play the H.264/MPEG-4 movies below? Try one of these players:
[ CCCP (Windows) | Perian (MacOS) | MPlayer (All Platforms) | VLC (All Platforms) ]


3D volume render: Density ρ
High quality 960x720 movie in H.264/MPEG-4 AVC (8Mb)

3D volume render: Potential Ψ
High quality 960x720 movie in H.264/MPEG-4 AVC (3Mb)

Simulation Results:

Inflaton φ Field ψ Density ρ Pressure p Potential Ψ

[ Expansion history | Field distributions | Field spectra ]



Modified by Andrei Frolov <frolov@sfu.ca> on 2019-12-03