142 citations · 145 across the 7 of their papers we have counts for
7 papers
Tilted Dark Halos are Common, Long-Lived, and can Warp Galactic Disks
Jiwon Jesse Han, Vadim Semenov, Charlie Conroy +1
In the -CDM paradigm, the dark halo governs the gravitational potential within which a galaxy can form and evolve. In this Letter we show that the present-day inner ($r<50\text{…
Fitting Probability Distribution Functions in Turbulent Star-Forming Molecular Clouds
Avery Kiihne, Sabrina M. Appel, Blakesley Burkhart +2
We use a suite of 3D simulations of star-forming molecular clouds, with and without stellar feedback and magnetic fields, to investigate the effectiveness of different fitting meth…
The Uniqueness of the Gauss Image Measure
Vadim Semenov
We show that if the Gauss Image Measure of submeasure via convex body agrees with the Gauss Image Measure of via convex body , then the radial Gauss Image maps of th…
Clouds of Theseus: long-lived molecular clouds are composed of short-lived H2 molecules
Sarah M. R. Jeffreson, Vadim A. Semenov, Mark R. Krumholz
We use passive gas tracer particles in an Arepo simulation of a dwarf spiral galaxy to relate the Lagrangian evolution of star-forming gas parcels and their H2 molecules to the evo…
What Sets the Star Formation Rate of Molecular Clouds? The Density Distribution as a Fingerprint of Compression and Expansion Rates
Sabrina M. Appel, Blakesley Burkhart, Vadim A. Semenov +3
We use a suite of 3D simulations of star-forming molecular clouds, with and without stellar feedback, magnetic fields, and driven turbulence, to study the compression and expansion…
On conservative sequences and their application to ergodic multiplier problems
Madeleine Elyze, Alexander Kastner, Juan Ortiz Rhoton +2
The conservative sequence of a set under a transformation is the set of all such that . By studying these sequences, we…