233 citations · 325 across the 3 of their papers we have counts for
3 papers
astro-ph2008★ 233 cited
Damped Lyman Alpha Systems in Galaxy Formation Simulations
Andrew Pontzen, Fabio Governato, Max Pettini +6
We investigate the population of z=3 damped Lyman alpha absorbers (DLAs) in a recent series of high resolution galaxy formation simulations. The simulations are of interest because…
astro-ph2007★ 14 cited
Direct Observational Test Rules Out Small MgII Absorbers
Andrew Pontzen, Paul Hewett, Robert Carswell +1
Recent observations suggest the incidence of strong intervening MgII absorption systems along the line-of-sight to gamma ray burst (GRB) afterglows is significantly higher than exp…
astro-ph2007★ 78 cited
Bianchi Model CMB Polarization and its Implications for CMB Anomalies
Andrew Pontzen, Anthony Challinor
We derive the CMB radiative transfer equation in the form of a multipole hierarchy in the nearly-Friedmann-Robertson-Walker limit of homogeneous, but anisotropic, universes classif…