71 citations · 130 across the 16 of their papers we have counts for
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astro-ph.CO2020★ 20 cited
Analytical approximations for curved primordial power spectra
Ayngaran Thavanesan, Denis Werth, Will Handley
We extend the work of Contaldi et al. and derive analytical approximations for primordial power spectra arising from models of inflation which include primordial spatial curvature.…
physics.comp-ph2020★ 3 cited
ODEN: A Framework to Solve Ordinary Differential Equations using Artificial Neural Networks
Liam L. H. Lau, Denis Werth
We explore in detail a method to solve ordinary differential equations using feedforward neural networks. We prove a specific loss function, which does not require knowledge of the…