activity
20182022
most citedFast galaxy bars continue to challenge standard cosmology

90 citations · 443 across the 16 of their papers we have counts for

collaborators

25 papers

astro-ph.GA2022

Overestimated inclinations of Milgromian disc galaxies: the case of the ultradiffuse galaxy AGC 114905

Indranil Banik, Srikanth Togere Nagesh, Hosein Haghi +2

We present hydrodynamical star-forming simulations in the Milgromian dynamics (MOND) framework of a gas-rich disc galaxy with properties similar to AGC 114905, which has recently b…

astro-ph.GA202237 cited

3D hydrodynamic simulations for the formation of the Local Group satellite planes

Indranil Banik, Ingo Thies, Roy Truelove +5

The existence of mutually correlated thin and rotating planes of satellite galaxies around both the Milky Way (MW) and Andromeda (M31) calls for an explanation. Previous work in Mi…

astro-ph.GA202236 cited

The High Fraction of Thin Disk Galaxies Continues to Challenge ΛCDM Cosmology

Moritz Haslbauer, Indranil Banik, Pavel Kroupa +2

Any viable cosmological framework has to match the observed proportion of early- and late-type galaxies. In this contribution, we focus on the distribution of galaxy morphological…

astro-ph.GA20211 cited

Detailed numerical implementation of the wide binary test

Indranil Banik, Charalambos Pittordis, Will Sutherland

The observed flat rotation curves of galaxies are among a number of astrophysical phenomena which require a larger acceleration than can be provided by the Newtonian gravity of the…

astro-ph.GA202115 cited

The Kennicutt-Schmidt law and the main sequence of galaxies in Newtonian and Milgromian dynamics

Akram Hasani Zonoozi, Patrick Lieberz, Indranil Banik +2

The Kennicutt-Schmidt law is an empirical relation between the star formation rate surface density () and the gas surface density () in disc galaxies. The relatio…

astro-ph.GA202190 cited

Fast galaxy bars continue to challenge standard cosmology

Mahmood Roshan, Neda Ghafourian, Tahere Kashfi +5

Many observed disc galaxies harbour a central bar. In the standard cosmological paradigm, galactic bars should be slowed down by dynamical friction from the dark matter halo. This…