68 citations · 132 across the 3 of their papers we have counts for
5 papers
Reconstructing cosmological initial conditions from galaxy peculiar velocities. III. Constrained simulations
Timur Doumler, Stefan Gottloeber, Yehuda Hoffman +1
In previous works we proposed the Reverse Zeldovich Approximation (RZA) method, which can be used to estimate the cosmological initial conditions underlying the galaxy distribution…
Reconstructing cosmological initial conditions from galaxy peculiar velocities. II. The effect of observational errors
Timur Doumler, Helene Courtois, Stefan Gottloeber +1
The Reverse Zeldovich Approximation (RZA) is a reconstruction method which allows to estimate the cosmic displacement field from galaxy peculiar velocity data and to constrain init…
Reconstructing cosmological initial conditions from galaxy peculiar velocities. I. Reverse Zeldovich Approximation
Timur Doumler, Yehuda Hoffman, Helene Courtois +1
We propose a new method to recover the cosmological initial conditions of the presently observed galaxy distribution, which can serve to run constrained simulations of the Local Un…
Renegade Subhaloes in the Local Group
Alexander Knebe, Noam I Libeskind, Timur Doumler +3
Using a dark matter only Constrained Local UniversE Simulation (CLUES) we examine the existence of subhaloes that change their affiliation from one of the two prominent hosts in th…
Investigating the influence of magnetic fields upon structure formation with AMIGA - a C code for cosmological magnetohydrodynamics
Timur Doumler, Alexander Knebe
Despite greatly improved observational methods, the presence of magnetic fields at cosmological scales and their role in the process of large-scale structure formation still remain…