dark-emulator2 1.0.1

Matter power spectrum emulator in the non-flat nu w0 wa CDM cosmology model.

Dark Emulator2

Neural-network emulator for the matter power spectrum in the non-flat $\nu w_0 w_a o \mathrm{CDM}$ cosmology model, developed as part of the Dark Quest project.

Installation

From PyPI:

pip install dark_emulator2

From GitHub:

pip install git+https://github.com/DarkQuestCosmology/dark_emulator2_public.git

From source:

git clone https://github.com/DarkQuestCosmology/dark_emulator2_public.git
cd dark_emulator2_public
pip install .

Usage

from dark_emulator2 import DarkEmulator2

de = DarkEmulator2()
param = de.param.get_fid_param()
k, pk = de.get_pk(param, zred=0.0)

Examples

Example notebooks are available in notebook.

Links

• dark_emulator2 paper: arxiv.xxx

• GINKAKU code paper: arxiv.xxx

• Dark Quest project: darkquestcosmology.github.io

• Previous Dark Emulator release: DarkQuestCosmology/dark_emulator_public

• Supplementary emulator comparisons: https://darkquestcosmology.github.io/dark_emulator2_supplement/

License

This project is distributed under the MIT License. See LICENSE.