Search Results for author: Tom Abel

Found 3 papers, 2 papers with code

First Star Formation in the Presence of Primordial Magnetic Fields

no code implementations22 Jan 2021 Daegene Koh, Tom Abel, Karsten Jedamzik

However, when $v_a\sim c_s$, the starting time of the gravitational collapse is delayed and the duration extended as much as by $\Delta$z = 2. 5 in redshift.

Cosmology and Nongalactic Astrophysics

Nearest Neighbor distributions: new statistical measures for cosmological clustering

1 code implementation27 Jul 2020 Arka Banerjee, Tom Abel

In this paper, we explore a set of new summary statistics -- the $k$-Nearest Neighbor Cumulative Distribution Functions ($k{\rm NN}$-${\rm CDF}$).

Cosmology and Nongalactic Astrophysics

An exact general remeshing scheme applied to physically conservative voxelization

1 code implementation16 Dec 2014 Devon Powell, Tom Abel

We focus on the particular case of remeshing tetrahedral cells onto a Cartesian grid such that the volume integral of the polynomial density function given on the input mesh is guaranteed to equal the corresponding integral over the output mesh.

Computational Physics Cosmology and Nongalactic Astrophysics

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