/cmb-differentiable-emu

Self-contained example of differentiable CMB parameter inference with power spectrum emulators.

Primary LanguageJupyter NotebookMIT LicenseMIT

CMB parameter (variational) inference with a differentiable emulator

A quick self-contained example of using a differentiable CMB power spectrum emulator for parameter inference. Uses a Jax version of the plik-lite Planck 2018 likelihood and CosmoPower-JAX for power spectra emulation.

Example in notebooks/example.ipynb.