489 citations · 10.1k across the 151 of their papers we have counts for
7 papers · 1 filter
Newtonian Aspects of General Relativistic Galaxy Models
Aleksandar Rakic, Dominik J. Schwarz
Many cosmological observations call for the existence of dark matter. The most direct evidence for dark matter is inferred from the measured flatness of galactic rotation curves. T…
Stochastic Inflation and Replica Field Theory
Florian Kuhnel, Dominik J. Schwarz
We adopt methods from statistical field theory to stochastic inflation. For the example of a free test field in de Sitter and power-law inflation, the power spectrum of long-wavele…
Model- and calibration-independent test of cosmic acceleration
Marina Seikel, Dominik J. Schwarz
We present a calibration-independent test of the accelerated expansion of the universe using supernova type Ia data. The test is also model-independent in the sense that no assumpt…
No large-angle correlations on the non-Galactic microwave sky
Craig J. Copi, Dragan Huterer, Dominik J. Schwarz +1
We investigate the angular two-point correlation function of temperature in the WMAP maps. Updating and extending earlier results, we confirm the lack of correlations outside the G…
The effect of early dark matter halos on reionization
Aravind Natarajan, Dominik J. Schwarz
The annihilation of dark matter particles releases energy, ionizing some of the gas in the Universe. We investigate the effect of dark matter halos on reionization. We show that th…
Stochastic Inflation and Dimensional Reduction
Florian Kuhnel, Dominik J. Schwarz
We present a replica field-theoretic approach to stochastic inflation in which a manifestation of dimensional reduction is found. The scale above which the latter dominates grows e…