no code implementations • 2 Mar 2021 • Mahmood Roshan, Indranil Banik, Neda Ghafourian, Ingo Thies, Benoit Famaey, Elena Asencio, Pavel Kroupa
Although the absence of strong bars in our idealized, isolated extended gravity simulations is in tension with observations, they reproduce the strong observational preference for `fast' bar pattern speeds, which we could not do with DM.
Astrophysics of Galaxies General Relativity and Quantum Cosmology
no code implementations • 23 Sep 2020 • Moritz Haslbauer, Indranil Banik, Pavel Kroupa
We constrain our model parameters with the KBC void density profile, the local Hubble and deceleration parameters derived jointly from supernovae at redshifts $0. 023 - 0. 15$, time delays in strong lensing systems, and the Local Group velocity relative to the CMB.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies
1 code implementation • 24 Sep 2019 • Matthew Z. Wong, Kiyohito Kunii, Max Baylis, Wai Hong Ong, Pavel Kroupa, Swen Koller
In such cases, the data sets have to be created from scratch, placing a crucial bottleneck on the deployment of deep learning techniques in industrial applications.