53 citations · 107 across the 6 of their papers we have counts for
6 papers · 1 filter
The art of simulating the early Universe. Part III: Scalar-Gauge-Fluid Dynamics
Daniel G. Figueroa, Kenneth Marschall, Antonino S. Midiri +1
We discuss lattice methods for the simulation of fluid dynamics in the early Universe. This review represents a third entry in the monographic series on lattice cosmology technique…
The art of simulating the early Universe. Part II. Non-canonical cases & gravitational waves
Jorge Baeza-Ballesteros, Daniel G. Figueroa, Adrien Florio +7
We present a discussion on lattice techniques for the simulation of non-canonical field theory circumstances, complementing our previous monograph (arXiv:2006.15122) on canonical c…
Equation of state during (p)reheating with trilinear interactions
Stefan Antusch, Kenneth Marschall, Francisco Torrenti
We characterize the post-inflationary evolution of the equation of state of the universe from the end of inflation until the onset of radiation domination, when the inflaton is cou…
Characterizing the post-inflationary reheating history, Part II: Multiple interacting daughter fields
Stefan Antusch, Kenneth Marschall, Francisco Torrenti
We characterize the post-inflationary dynamics of an inflaton coupled to multiple interacting daughter fields () through quadratic-quadratic interactions $…
Characterizing the post-inflationary reheating history, Part I: single daughter field with quadratic-quadratic interaction
Stefan Antusch, Daniel G. Figueroa, Kenneth Marschall +1
We study the evolution of the energy distribution and equation of state of the Universe from the end of inflation until the onset of either radiation domination (RD) or a transient…
Energy distribution and equation of state of the early Universe: matching the end of inflation and the onset of radiation domination
Stefan Antusch, Daniel G. Figueroa, Kenneth Marschall +1
We study the energy distribution and equation of state of the universe between the end of inflation and the onset of radiation domination (RD), considering observationally consiste…