Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Zamani, Saboura"'
In this study, we investigate the potential existence of a non-minimal coupling between dark matter and gravity using a compilation of galaxy clusters. We focus on the disformal scenario of a non-minimal model with an associated coupling length $L$.
Externí odkaz:
http://arxiv.org/abs/2401.02221
Autor:
Akhshabi, Siamak, Zamani, Saboura
Publikováno v:
Gen Relativ Gravit 55, 102 (2023)
We analyze the measurement of cosmological distances in the presence of torsion in both Einstein-Cartan and Poincare gauge theory of gravity. Using the modified cosmological distance measurements, we use the observed time delays in gravitational lens
Externí odkaz:
http://arxiv.org/abs/2305.00415
Using a recently found black hole solution in the framework of the Poincar{\'e} gauge theory of gravity, we study gravitational lensing for a system where the lens is a static spherically symmetric black hole. By analyzing the equations of motion for
Externí odkaz:
http://arxiv.org/abs/2104.10016