42 citations · 42 across the 1 of their papers we have counts for
2 papers
astro-ph.CO2013★ 42 cited
Stochastic Background of Gravitational Waves from Fermions -- Theory and Applications
Daniel G. Figueroa, Tuukka Meriniemi
Out-of-equilibrium fermions can be created in the early Universe by non-perturbative parametric effects, both at preheating or during the thermal era. An anisotropic stress is deve…
astro-ph.CO2012
Stochastic Background of Gravitational Waves from Fermions
Kari Enqvist, Daniel G. Figueroa, Tuukka Meriniemi
Preheating and other particle production phenomena in the early Universe can give rise to high- energy out-of-equilibrium fermions with an anisotropic stress. We develop a formalis…