71 citations · 105 across the 7 of their papers we have counts for
3 papers · 1 filter
Perturbations of Cosmological Redshift Drift
Pedro Bessa, Ruth Durrer, Dennis Stock
In this paper we calculate the linear perturbations of the cosmological redshift drift. We show explicitly that our expressions are gauge-invariant and compute the power spectrum o…
Redshift weighted galaxy number counts
William L Matthewson, Dennis Stock, Ruth Durrer
In this paper we introduce the `redshift fluctuation' as a gauge-invariant cosmological observable and give its fully relativistic expression at first order in cosmological perturb…
The projected gravitational potential of the galaxy cluster MACS~J1206 derived from galaxy kinematics
Dennis Stock, Sven Meyer, Eleonora Sarli +7
We reconstruct the radial profile of the projected gravitational potential of the galaxy cluster MACS-J1206 from 592 spectroscopic measurements of velocities of cluster members. Fo…