Extended models of gravity in SNIa cosmological data using genetic algorithms
arXiv:1503.08069 · doi:10.1088/1742-6596/600/1/012046
Abstract
In this talk I explained briefly the advantages of using genetic algorithms on any measured data but specially astronomical ones. This kind of algorithms are not only a better computational paradigm, but they also allow for a more profound data treatment enhancing theoretical developments. As an example, I will use the SNIa cosmological data to fit the extended metric theories of gravity of Carranza et al. (2013, 2014) showing that the best parameters combination deviate from theoretical predicted ones by a minimal amount. This means that these kind of gravitational extensions are statistically robust and show that no dark matter and/or energy is required to explain the observations.
arXiv comment3 figures, 6 pages, Proceedings of the "Encuentros Realtivistas Españoles 2015" Conference
References in corpus (9)
- Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
- f(R) Theories Of Gravity
- Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
- Extended Mosaic Observations with the Cosmic Background Imager
- Luminosity Determination in pp Collisions at sqrt(s)=7 TeV Using the ATLAS Detector at the LHC
- Recovering MOND from extended metric theories of gravity
- Gravitational lensing with gravity in accordance with astrophysical observations
- A cosmological dust model with extended f(chi) gravity
- Genetic algorithms and the analysis of SnIa data