Alireza Allahyari
- Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A ∗
2023/05/26 by Sunny Vagnozzi, Rittick Roy, Yu-Dai Tsai +12 · 112 citations
Earth and Planetary Sciences · Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Cosmology and Gravitation Theories #Geophysics and Gravity Measurements
- Big Bang in dipole cosmology
2023/07/28 by A. Allahyari, Alireza Allahyari, E. Ebrahimian +4 · 1 voice
Mathematics · Physics and Astronomy · #Astrophysics #Black Holes and Theoretical Physics #Classical mechanics #Cosmology #Cosmology and Gravitation Theories #Curvature #De Sitter universe #Dipole #Equation of state #Friedmann–Lemaître–Robertson–Walker metric #Galaxies: Formation, Evolution, Phenomena #Geology #Geometry #Initial singularity #Mathematical physics #Mathematics #Physics #Quantum mechanics #Shear (geology) #Singularity #Theoretical physics #Tilt (camera) #Universe #astro-ph.CO #gr-qc #hep-th