235 citations · 520 across the 52 of their papers we have counts for
17 papers · 1 filter
The Millennium and Astrid galaxies in effective field theory: comparison with galaxy-halo connection models at the field level
Mikhail M. Ivanov, Carolina Cuesta-Lazaro, Andrej Obuljen +8
Cosmological analyses of redshift space clustering data are primarily based on using luminous ``red'' galaxies (LRGs) and ``blue'' emission line galaxies (ELGs) to trace underlying…
Magnetic dynamos in galaxy clusters: the crucial role of galaxy formation physics at high redshifts
Larissa Tevlin, Thomas Berlok, Christoph Pfrommer +6
Observations of Faraday rotation and synchrotron emission in galaxy clusters imply large-scale magnetic fields with strengths possibly extending back to . Non-ra…
Anisotropic thermal conduction on a moving mesh for cosmological simulations
Rosie Y. Talbot, Rüdiger Pakmor, Christoph Pfrommer +4
In weakly collisional, strongly magnetised plasmas such as the intracluster medium (ICM), hot accretion flows and the solar corona, the transport of heat and momentum occurs primar…
Moving-mesh non-ideal magnetohydrodynamical simulations of the collapse of cloud cores to protostars
Alexander C. Mayer, Oliver Zier, Thorsten Naab +5
Magnetic fields have been shown both observationally and through theoretical work to be an important factor in the formation of protostars and their accretion disks. Accurate model…
Environment matters: stronger magnetic fields in satellite galaxies
Maria Werhahn, Rüdiger Pakmor, Rebekka Bieri +3
Magnetic fields are ubiquitous in the universe and an important component of the interstellar medium. It is crucial to accurately model and understand their properties in different…
The impact of baryons on the internal structure of dark matter haloes from dwarf galaxies to superclusters in the redshift range 0<z<7
Daniele Sorini, Sownak Bose, Rüdiger Pakmor +5
We investigate the redshift evolution of the concentration-mass relationship of dark matter haloes in state-of-the-art cosmological hydrodynamic simulations and their dark-matter-o…
Percolation Statistics in the MillenniumTNG Simulations
Eniko Regos, Volker Springel, Sownak Bose +2
The statistical analysis of cosmic large-scale structure is most often based on simple two-point summary statistics, like the power spectrum or the two-point correlation function o…
The MillenniumTNG Project: Impact of massive neutrinos on the cosmic large-scale structure and the distribution of galaxies
César Hernández-Aguayo, Volker Springel, Sownak Bose +10
We discuss the cold dark matter plus massive neutrinos simulations of the MillenniumTNG (MTNG) project, which aim to improve understanding of how well ongoing and future large-scal…
Bursty Star Formation in Dwarfs is Sensitive to Numerical Choices in Supernova Feedback Models
Eric Zhang, Laura V. Sales, Federico Marinacci +6
Simulations of galaxy formation are mostly unable to resolve the energy-conserving phase of individual supernova events, having to resort to subgrid models to distribute the energy…
Bar formation and evolution in the cosmological context: Inputs from the Auriga simulations
Francesca Fragkoudi, Robert Grand, Rüdiger Pakmor +3
Galactic bars drive the internal evolution of spiral galaxies, while their formation is tightly coupled to the properties of their host galaxy and dark matter halo. To explore what…
Cosmological gas accretion history onto the stellar discs of Milky Way-like galaxies in the Auriga simulations -- (II) The inside-out growth of discs
Federico G. Iza, Sebastián E. Nuza, Cecilia Scannapieco +6
We investigate the growth of stellar discs in Milky Way-mass galaxies using the magnetohydrodynamical simulations of the Auriga Project in a full cosmological context. We focus on…
The effect of local photoionization on the galaxy properties and the circumgalactic medium in simulations of Milky Way-sized galaxies
Bocheng Zhu, Volker Springel
In this study, we investigate the impact of local stellar radiation in cosmological zoom simulations of the formation of Milky Way-sized galaxies. We include the radiation field as…
The origin of lopsided satellite galaxy distribution around isolated systems in MillenniumTNG
Yikai Liu, Peng Wang, Hong Guo +4
Dwarf satellites in galaxy groups are distributed in an anisotropic and asymmetric manner, which is called the ``lopsided satellite distribution''. This lopsided signal has been ob…
The influence of baryons on low-mass haloes
Haonan Zheng, Sownak Bose, Carlos S. Frenk +6
The Voids-within-Voids-within-Voids (VVV) project used dark-matter-only simulations to study the abundance and structure of dark matter haloes over the full mass range populated in…
The boundary of cosmic filaments
Wei Wang, Peng Wang, Hong Guo +12
For decades, the boundary of cosmic filaments have been a subject of debate. In this work, we determine the physically-motivated radii of filaments by constructing stacked galaxy n…
Brightest Cluster Galaxy Offsets in Cold Dark Matter
Cian Roche, Michael McDonald, Josh Borrow +7
The distribution of offsets between the brightest cluster galaxies of galaxy clusters and the centroid of their dark matter distributions is a promising probe of the underlying dar…
The evolutionary path of void galaxies in TNG300 simulation
Agustín Rodríguez-Medrano, Volker Springel, Federico Stasyszyn +1
The properties of galaxies in low-density regions of the universe suggest an interplay between galaxy formation and environment. However, the specific reason why this particular la…