2 papers
gr-qc2025
Connection stability of vector fields with astrophysical application to the Einstein-Vlasov system
Mohammadreza Molaei, Christian Corda
In this paper we present a method for considering the stability of smooth vector fields on a smooth manifold which may not be compact. We show that these kind of stability which is…
astro-ph.CO2025
Resolving the S8 tension with the Lambda Prime () model
Stuart Marongwe, Stuart Kauffman, Moletlanyi Tshipa +1
The parameter, which quantifies the amplitude of matter fluctuations on scales of Mpc, has been a source of tension between weak lensing surveys (e.g. KiDS, DES, HS…