J
Jeremiah P. Ostriker
Researcher at Columbia University
Publications - 665
Citations - 93438
Jeremiah P. Ostriker is an academic researcher from Columbia University. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 127, co-authored 657 publications receiving 88641 citations. Previous affiliations of Jeremiah P. Ostriker include Princeton University & University of Cambridge.
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Star Formation History and Stellar Metallicity Distribution in a Cold Dark Matter Universe
TL;DR: In this paper, a hydrodynamic cosmological simulation was used to study star formation history and stellar metallicity distribution in galaxies in a Λ cold dark matter universe.
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The Effect of Cooling on the Density Profile of Hot Gas in Clusters of Galaxies: Is Additional Physics Needed?
TL;DR: In this paper, high-resolution hydrodynamic simulations were used to investigate the density profile of hot gas in clusters of galaxies, adopting a variant of cold dark matter cosmologies and employing a cosmological N-body/smoothed particle hydrodynamics code to follow the evolution of dark matter and gas.
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Halo Formation in Warm Dark Matter Models
TL;DR: In this paper, the authors investigate the nonlinear gravitational clustering of WDM with a high resolution N-body code, and identify a number of distinctive observational signatures, such as the number, spatial distribution, and formation epoch of small halos with dwarf galaxies.
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Massive Galaxies and Extremely Red Objects at z = 1-3 in Cosmological Hydrodynamic Simulations: Near-Infrared Properties
TL;DR: In this article, two different types of hydrodynamic simulations of a concordance Λ cold dark matter (ΛCDM) universe were used to analyze the mass scale of EROs and their red colors.