26 citations · 65 across the 16 of their papers we have counts for
4 papers · 1 filter
Parametrising non-linear dark energy perturbations
Farbod Hassani, Benjamin L'Huillier, Arman Shafieloo +2
In this paper, we quantify the non-linear effects from -essence dark energy through an effective parameter that encodes the additional contribution of a dark energy fluid or…
-evolution: a relativistic N-body code for clustering dark energy
Farbod Hassani, Julian Adamek, Martin Kunz +1
We introduce -evolution, a relativistic -body code based on , which includes clustering dark energy among its cosmological components. To describe dark e…
The detection of relativistic corrections in cosmological N-body simulations
Jean-Pierre Eckmann, Farbod Hassani
Cosmological N-body simulations are done on massively parallel computers. This necessitates the use of simple time integrators, and, additionally, of mesh-grid approximations of th…
Distinguishing cosmologies using the turn-around radius near galaxy clusters
Steen H. Hansen, Farbod Hassani, Lucas Lombriser +1
Outside galaxy clusters the competition between the inwards gravitational attraction and the outwards expansion of the Universe leads to a special radius of velocity cancellation,…