50 citations · 178 across the 13 of their papers we have counts for
4 papers · 1 filter
Core formation by binary scouring and gravitational wave recoil in massive elliptical galaxies
Nader Khonji, Alessia Gualandris, Justin I. Read +1
Scouring by supermassive black hole (SMBH) binaries is the most accepted mechanism for the formation of the cores seen in giant elliptical galaxies. However, an additional mechanis…
Eccentricity evolution of PTA sources from cosmological initial conditions
Federica Fastidio, Alessia Gualandris, Alberto Sesana +2
Recent results from pulsar timing arrays (PTAs) show evidence for a gravitational wave background (GWB) consistent with a population of unresolved supermassive black hole (SMBH) bi…
A Multi-Resolution Method for Modelling Galaxy and Massive Black Hole Mergers
Kate Attard, Alessia Gualandris, Justin I. Read +1
The coalescence of the most massive black hole (MBH) binaries releases gravitational waves (GWs) within the detectable frequency range of Pulsar Timing Arrays (PTAs) $(10^{-9} - 10…
Multiple timestep reversible -body integrators for close encounters in planetary systems
David M. Hernandez, Walter Dehnen
We present new almost time-reversible integrators for solution of planetary systems consisting of "planets" and a dominant mass ("star"). The algorithms can be considered adaptive…