modified-gravity
There are 1 repository under modified-gravity topic.
reggiebernardo / notebooks
A collection of research notebooks in *cosmology*.
Language:Mathematica 14esmyrnio / cppEGB
Constructs neutron star models in the context of regularized 4D Einstein-Gauss-Bonnet gravity, using the KEH/CST numerical scheme.
Language:C++ 5- HiGGS
wevbarker / HiGGS
Hamiltonian Gauge Gravity Surveyor (HiGGS). Tools for Hamiltonian constraint, canonical and Dirac-Bergmann analysis of gravity theories with spacetime curvature and torsion.
Language:Mathematica 4 Christovis / ecosmog-cvg
N-body code for cosmological structure formation in cubic vector Galileon gravity
Language:Fortran 3ffronimo / Growth_Index_Of_Viable_F_R_Models
Constructed for the study of viable dark energy f(R) models and the extraction of the expected enhancement or suppression of gravitational waves.
Language:Mathematica 2jpmvferreira / forecasting-FQ-cosmology-with-SS
Source code for the article PhysRevD.105.123531 entitled "Forecasting F(Q) cosmology with ΛCDM background using standard sirens".
Language:Stan 2A quick code that not only describes how the inflationary era is studied, but also manages to generate a blue tilted tensor spectral index through fine tuning.
Language:Mathematica 1Dedicated for evaluating various statefinders and comparing results with ΛCDM model for an arbitrary scalar-tensor theory.
Language:Mathematica 1A brief introduction to autonomous dynamical analysis for modified gravity theories through and f(R) example.
Language:Mathematica 1Source code used to develop work carried out during my MSc thesis entitled 'Forecasting f(Q) Cosmology with Standard Sirens'.
Language:Stan 1reviskostis / Rescaled-Einstein-Hilbert-Gravity-Inflation-and-the-Swampland-Criteria
This repository contains the Wolfram Mathematica notebooks I developed during the research for my Diploma Thesis at the School of Physics, Faculty of Sciences, A.U.Th. The Diploma Thesis is a part of a broader research, which can be found at arXiv 2105.11935. My Diploma Thesis is provided as a supplement attached to this repository.
Language:Mathematica 1- HiGGS-devel
Hamiltonian Gauge Gravity Surveyor (HiGGS). Tools for Hamiltonian constraint, canonical and Dirac-Bergmann analysis of gravity theories with spacetime curvature and torsion.
Language:Mathematica 1 We study the Swampland criteria for canonical scalar potentials for the case of a rescaled f(R) gravity under the assumption that a Parity odd string corretive term is present.
Language:Mathematica 0ippocratiss / MG-MAMPOSSt
MG-MAMPOSSt is a Fortran code to perform simulations and statistical analysis of kinematical data of galaxy clusters. It extends the MAMPOSSt algorithm of G. Mamon et al, to include gravity effects beyond Einstein's theory. Online publications here: https://arxiv.org/abs/2201.07194, https://arxiv.org/abs/2011.15089
Language:Fortran 0LaTeX source code for the MSc thesis entitled 'Forecasting f(Q) Cosmology with Standard Sirens'.
Language:TeX 0Source code for the article PhysRevD.108.063521 entitled "Testing Λ-free f(Q) Cosmology"
Language:Mathematica 0