activity
20192026
most citedWhy do semi-analytic models predict higher scatter in the stellar mass-halo mass relation than cosmological hydrodynamic simulations?

6 citations · 13 across the 7 of their papers we have counts for

collaborators

8 papers

astro-ph.GA2026

Bridging Scales in Black Hole Accretion and Feedback: Subgrid Prescription from First Principles

Hyerin Cho, Ben S. Prather, Ramesh Narayan +4

Understanding how supermassive black holes (BHs) couple to their host galaxies across a vast spatial and temporal dynamic range remains a central challenge in galaxy evolution. Usi…

astro-ph.GA2025

Bridging scales: Modeling suppressed Bondi accretion on black holes and its impact on galaxy growth

Antonio J. Porras-Valverde, Priyamvada Natarajan, Angelo Ricarte +4

The accretion and feedback processes governing supermassive black hole (SMBH) growth span an enormous range of spatial scales, from the Event Horizon to the circumgalactic medium.…

astro-ph.GA2025

Bridging scales: How much do supermassive black holes grow in the suppressed Bondi regime?

Kung-Yi Su, Angelo Ricarte, Priyamvada Natarajan +6

The co-evolution of supermassive black holes (SMBHs) and their host galaxies remains one of the central open questions in cosmology, rooted in the coupling between accretion, feedb…

astro-ph.GA2025★ 5 cited

Tracking the assembly of supermassive black holes: a comparison of diverse models across cosmic time

Antonio J. Porras-Valverde, Angelo Ricarte, Priyamvada Natarajan +3

Galaxies grow alongside their central supermassive black holes (SMBHs), linked through fueling and feedback. However, the origins and details of this co-evolution remain unclear an…

astro-ph.GA2024★ 1 cited

On the signature of black holes on the quenched stellar mass function

Antonio J. Porras-Valverde, John C. Forbes

As star-forming galaxies approach or exceed a stellar mass around , they are increasingly likely to be quenched in a process generically called mass quenching. Cen…

astro-ph.GA2024★ 1 cited

The redshift evolution of the scaling relation: new insights from cosmological simulations and semi-analytic models

Shashank Dattathri, Priyamvada Natarajan, Antonio J. Porras-Valverde +4

We study the co-evolution of black holes (BHs) and their host galaxies in the ASTRID and Illustris-TNG300 cosmological simulations and the Dark Sage Semi-Analytic Model (SAM), focu…