61 citations · 144 across the 5 of their papers we have counts for
5 papers
Systematic difference between ionized and molecular gas velocity dispersion in disks and local analogues
M. Girard, D. B. Fisher, A. D. Bolatto +7
We compare the molecular and ionized gas velocity dispersion of 9 nearby turbulent disks, analogues to high-redshift galaxies, from the DYNAMO sample using new ALMA and GMOS/Gemini…
The assembly bias of emission line galaxies
Esteban Jimenez, Nelson Padilla, Sergio Contreras +3
The next generation of spectroscopic surveys will target emission-line galaxies (ELGs) to produce constraints on cosmological parameters. We study the large scale structure traced…
A cosmological pathway to testable leptogenesis
Bhaskar Dutta, Chee Sheng Fong, Esteban Jimenez +1
Leptogenesis could have occurred at temperatures much lower than generally thought, if the cosmological history of the Universe underwent a period of accelerated expansion, as is p…
D-brane Disformal Coupling and Thermal Dark Matter
Bhaskar Dutta, Esteban Jimenez, Ivonne Zavala
Conformal and Disformal couplings between a scalar field and matter occur naturally in general scalar-tensor theories. In D-brane models of cosmology and particle physics, these co…
Dark Matter Relics and the Expansion Rate in Scalar-Tensor Theories
Bhaskar Dutta, Esteban Jimenez, Ivonne Zavala
We study the impact of a modified expansion rate on the dark matter relic abundance in a class of scalar-tensor theories. The scalar-tensor theories we consider are motivated from…