cosmology

There are 22 repositories under cosmology topic.

georgestein / ml-in-cosmology
A comprehensive list of published machine learning applications to cosmology
machine-learning cosmology
358
cmbant / CAMB
Code for Anisotropies in the Microwave Background
cosmology cosmic-microwave-background gravitational-lensing large-scale-structure 21cm-signal python-package
Language:Fortran 186
lenstronomy / lenstronomy
multi-purpose lens modeling software package
gravitational-lensing image-simulation lenstronomy astropy-affiliated cosmology astronomy galaxies galaxy-morphology strong-lensing astrophysics
Language:Python 178
manodeep / Corrfunc
⚡️⚡️⚡️Blazing fast correlation functions on the CPU.
astrophysics galaxies cosmology large-scale-structure pair-counting intrinsics python c openmp simd avx512 avx2 avx sse42 correlation-functions
Language:C 162
Jammy2211 / PyAutoLens
PyAutoLens: Open Source Strong Gravitational Lensing
astronomy gravitational-lensing lens-modeling cosmology galaxy gravitational-lenses astrophysics physics image-processing image python
Language:Python 157
deepsphere / deepsphere-cosmo-tf1
A spherical convolutional neural network for cosmology (TFv1).
graph-neural-networks deep-learning cosmology spherical-harmonics sphere tensorflow deepsphere
Language:Jupyter Notebook 130
skypyproject / skypy
SkyPy: A package for modelling the Universe.
astronomy astrophysics cosmology forward-modeling skypy
Language:Python 115
bccp / nbodykit
Analysis kit for large-scale structure datasets, the massively parallel way
astrophysics cosmology large-scale-structure clustering data-analysis python mpi mpi4py parallel-computing
Language:Python 104
nikosarcevic / HEP-ASTRO-COSMO
HEP/Astroparticle/Astrophysics/Cosmology open source packages. Community effort. Physics people, unite!
astronomy astrophysics code cosmology hep library opensource
101
PolyChord / PolyChordLite
Public version of PolyChord: See polychord.co.uk for PolyChordPro
bayesian-inference nested-sampling astronomy cosmology particle-physics sampling-methods statistics polychord log-likelihood mpi posterior openmpi gfortran
Language:Fortran 81
franciscovillaescusa / Quijote-simulations
Large suite of N-body simulations
numerical-simulations machine-learning cosmology large-scale-structure deep-learning information-extraction
Language:Python 80
PWhiddy / Nbody-Gravity
A small but powerful nbody gravity simulator with a built-in renderer
nbody barnes-hut gravity simulation physics astronomy cosmology dark-matter
Language:C++ 78
cmbant / CosmoMC
MCMC parameter sampling code
cosmology mcmc-sampler cosmic-microwave-background
Language:HTML 77
jmd-dk / concept
COsmological N-body CodE in PyThon
cosmology nbody-simulation python
Language:Python 77
SWIFT
SWIFTSIM / SWIFT
Modern astrophysics and cosmology particle-based code. Mirror of gitlab developments at https://gitlab.cosma.dur.ac.uk/swift/swiftsim
cosmology sph hydrodynamics nbody nbody-simulation task-based hpc astrophysics simulations mpi gravity simulation
Language:C 77
sncosmo / sncosmo
Python library for supernova cosmology
astronomy astrophysics cosmology python supernovae
Language:Python 68
pmwd
eelregit / pmwd
Differentiable Cosmological Forward Model
cosmology differentiable forward-model jax n-body nbody-simulation simulation
Language:Python 63
minaskar / pocomc
pocoMC: A Python implementation of Preconditioned Monte Carlo for accelerated Bayesian Computation
astronomy astrophysics bayesian-inference black-box-bayesian-inference cosmology cosmology-inference general-purpose inference machine-learning mcmc mcmc-sampler normalizing-flows probabilistic-data-analysis python sampling sampling-methods smc
Language:Python 54
astrogo / fitsio
fitsio is a pure-Go package to read and write `FITS` files
hep astronomy astrophysics fitsio go golang io cosmology
Language:Go 52
JuliaAstro / Cosmology.jl
Cosmology library for Julia
julia cosmology astrophysics astronomy
Language:Julia 52
marius311 / CMBLensing.jl
The automatically differentiable and GPU-compatible toolkit for CMB analysis.
julia cmb bayesian physics cosmology automatic-differentiation gpu
Language:Julia 51
cosmopower
alessiospuriomancini / cosmopower
Machine Learning - accelerated Bayesian inference
machine-learning deep-learning tensorflow cosmology bayesian-inference
Language:Jupyter Notebook 48
NumCosmo / NumCosmo
NumCosmo main code
numerical-calculations cosmology large-scale-structure bayesian-methods numerical-optimization fisher-matrix monte-carlo c gobject gobject-introspection cluster-number-counts primordial-cosmology mcmc inflation
Language:C 43
N-BodyShop / changa
UIUC/PPL version of ChaNGa
c-plus-plus n-body-simulator cosmology galaxies planets
Language:C++ 42
xzackli / Bolt.jl
differentiable boltzmann code
cmb cosmology julia differentiable
Language:Julia 42
knaidoo29 / mistree
A python package for constructing and analysing minimum spanning trees.
python graph-theory minimum-spanning-tree minimum-spanning-trees cosmology levy-walks random-walk
Language:Python 41
syasini / AstroPaint
A python package for creating mock maps of astrophysical signals from a halo catalog
astrophysical-signals cosmology halo-catalog python simulation-toolkit
Language:Jupyter Notebook 40
simonsobs / pixell
A rectangular pixel map manipulation and harmonic analysis library derived from Sigurd Naess' enlib.
cosmology image-processing astrophysics
Language:Python 35
daniel-muthukrishna / astrodash
Deep learning for the automated spectral classification of supernovae
supernovae deep-learning deep-neural-networks tensorflow machine-learning classification transients pypi astronomy cosmology astrophysics spectra
Language:Python 34
LSSTDESC / imSim
GalSim based Rubin Observatory image simulation package
lsst simulation python desc galsim imsim astronomy cosmology
Language:Python 31
galsci / pysm
PySM 3: Sky emission simulations for Cosmic Microwave Background experiments
cosmic-microwave-background cosmology healpix healpy mpi python
Language:Python 30
eelregit / mcfit
multiplicatively convolutional fast integral transforms implementing FFTLog
cosmology fftlog integral-transform numerical-integration
Language:Python 28
igmhub / picca
set of tools for continuum fitting, correlation function calculation, cosmological fits...
cosmology astrophysics bao lyman-alpha
Language:Jupyter Notebook 28
supernnova / SuperNNova
Open Source Photometric classification https://supernnova.readthedocs.io
cosmology supernova deep-learning arxiv reproducible-science recurrent-neural-networks pandas python pytorch bayesian-neural-networks bayesian-deep-learning bayesian-statistics
Language:Python 28
bcalden / ClusterPyXT
The Galaxy Cluster ‘Pypeline’ for X-ray Temperature Maps
astronomy astrophysics cosmology galaxy-clusters pipeline spectral-analysis x-ray-astronomy
Language:Python 27
glass-dev / glass
Generator for Large Scale Structure
cosmology python simulations astronomy astrophysics
Language:Python 26