144 citations
- Johannes Kepler University of LinzAT14 papers
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- Centre National de la Recherche ScientifiqueFR4 papers
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Showing astro-ph.COShow all
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astro-ph.CO2025★ 4 cited
syren-baryon: Analytic emulators for the impact of baryons on the matter power spectrum
Lukas Kammerer, Deaglan J. Bartlett, Gabriel Kronberger +2
Baryonic physics has a considerable impact on the distribution of matter in our Universe on scales probed by current and future cosmological surveys, acting as a key systematic in…
astro-ph.CO2023★ 20 cited
A precise symbolic emulator of the linear matter power spectrum
Deaglan J. Bartlett, Lukas Kammerer, Gabriel Kronberger +6
Computing the matter power spectrum, , as a function of cosmological parameters can be prohibitively slow in cosmological analyses, hence emulating this calculation is desira…