Susana J. Landau

Main Teaching Assistant

Independent Researcher

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Personal web page

Gravitation Cosmology And Large Scale Structures

Research area: Cosmology and gravity

  • Cosmic Microwave Background
  • Inflation
  • Modified Gravity

Interests

- Cosmic Microwave Background radiation: Statistics and Cosmological Parameter estimation
- Modified Gravity: Observable effects in galaxies and cosmology
- Violation of the Weak Equivalence Principle in chameleon models and modified gravity
- Quantum collapse inflationary models

Selected publications

- “Cosmology-informed neural networks to solve the dynamics of the Universe” A. Chantada, S. J. Landau, P. Protopapas, C. G.Scóccola, C. Garrafo. Physical Review D 107, 063523 (2023)
- “Testing f(R) gravity models with quasar X-ray and UV fluxes " M.Leizerovich, L. Kraiselburd, S.J.Landau, C. Scóccola Physical Review D 105, 103526 (2022)
- "Galaxy clusters, type Ia supernovae and the fine structure constant" R.F.L.Holanda; V.C.Busti; L.R. Colaco; J.S.Alcaniz y S. J. Landau Journal of Cosmology and Astroparticle Physics 8, 55 (2016)
- “The time variation of the fine structure constant: A statistical analysis of astronomical data" Susana J. Landau y Claudio Simeone. Astronomy and Astrophysics 487, pags. 857-863 (2008) arXiv:0806.0820
- Variation of the fine-structure constant: an update of statistical analyses with recent data" L.Kraiselburd, S.J. Landau y C.Simeone Astronomy and Astrophysics 557, A36 (2013) arXiv:1307.0020
-''Cosmological constraints on nonstandard inflationary quantum collapse models'' S.J.Landau, C.G.Scóccola y D. Sudarsky. Physical Review D 85 123001 (2012)

DF es docencia, investigación y popularización de la ciencia.