20 citations · 31 across the 4 of their papers we have counts for
4 papers
Quantum correlations in a gravitational collapse simulation with SpheriCo.jl
Benjamin Berczi, Magdalena Eriksson, Thanasis Giannakopoulos +1
We report on work using a newly developed code, SpheriCo.jl, that computes the gravitational collapse of a spherical scalar field, where the scalar can be either a classical field,…
Stochastic inflation from quantum field theory and the parametric dependence of the effective noise amplitude
Jens O. Andersen, Magdalena Eriksson, Anders Tranberg
The non-linear dynamics of long-wavelength cosmological fluctuations may be phrased in terms of an effective classical, but stochastic evolution equation. The stochastic noise repr…
Quantum corrections to slow-roll inflation: scalar and tensor modes
Jens O. Andersen, Magdalena Eriksson, Anders Tranberg
Inflation is often described through the dynamics of a scalar field, slow-rolling in a suitable potential. Ultimately, this inflaton must be identified as the expectation value of…
-factors for self-interacting dark matter in 20 dwarf spheroidal galaxies
Sebastian Bergström, Riccardo Catena, Andrea Chiappo +8
Dwarf spheroidal galaxies are among the most promising targets for indirect dark matter (DM) searches in -rays. The -ray flux from DM annihilation in a dwarf spheroidal galax…