Rodrigo von Marttens
- A novel approach to cosmological non-linearities as an effective fluid
2024/10/20 by Leonardo Giani, Giani, Leonardo, Rodrigo von Marttens +3 · 8 citations
Physics and Astronomy · #Advanced Mathematical Theories and Applications #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Solar and Space Plasma Dynamics
- Does a generalized Chaplygin gas correctly describe the cosmological dark sector?
2017/02/02 by Rodrigo von Marttens, Marttens, R. F. vom, Luciano Casarini +7 · 2 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th)
- The matter with(in) CPL
2025/05/13 by Leonardo Giani, Rodrigo von Marttens, Giani, Leonardo +3 · 1 voice · 8 citations
Physics and Astronomy · #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)
- Total and dark mass from observations of galaxy centers with Machine Learning
2023/10/04 by Sirui Wu, Wu, Sirui, N. R. Napolitano +11 · 2 citations
Computer Science · Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Gaussian Processes and Bayesian Inference
- Scale-dependent and background-preserving gravity from an action: cosmological tests
2024/11/18 by Wiliam S. Hipólito-Ricaldi, Hipólito-Ricaldi, Wiliam S., Rodrigo von Marttens +5 · 2 citations
Earth and Planetary Sciences · Physics and Astronomy · #Cosmology and Gravitation Theories #Earth Systems and Cosmic Evolution #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Relativity and Gravitational Theory