Hermite-Gaussian derivative fields with tanh nonlinearities improve constraints on seven cosmological parameters by factors of 1.2-5.3 in Quijote simulations.
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Enhancing cosmological constraints with nonlinear tanh transformations of Hermite-Gaussian Derivative fields
Hermite-Gaussian derivative fields with tanh nonlinearities improve constraints on seven cosmological parameters by factors of 1.2-5.3 in Quijote simulations.