5 papers
The local void model for the Hubble and BAO tensions
Indranil Banik, Harry Desmond, Vasileios Kalaitzidis +1
The inconsistency between the locally inferred Hubble constant and the value inferred from the cosmic microwave background assuming the CDM cosmological model has persisted, tu…
Intermediate-mass black hole incubators. Gas accretion onto stellar black hole clusters in galactic central molecular zones
Jaroslav Haas, Pavel Kroupa, Sergij Mazurenko
The stellar dynamical evolution of massive star clusters formed during starburst periods leads to the segregation of stellar-mass black hole sub-clusters in t…
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
Eleonora Di Valentino, Jackson Levi Said, Adam Riess +533
The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades.…
The redshift dependence of the inferred in a local void solution to the Hubble tension
Sergij Mazurenko, Indranil Banik, Pavel Kroupa
Galaxy number counts suggest that we are located within the Gpc-scale KBC void. The Hubble tension might arise due to gravitationally driven outflow from this void, as explored in…
Open star clusters and their asymmetrical tidal tails
Pavel Kroupa, Jan Pflamm-Altenburg, Sergij Mazurenko +4
Stars that evaporate from their star cluster by the energy equipartition process end up either in a leading or a trailing tidal tail. In Newtonian gravitation and for open star clu…