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arXiv · 2405.01922

A note on the Fermi Golden Rule constant for the pure power NLS

Scipio Cuccagna·Masaya Maeda
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Abstract

We provide a detailed proof that the Nonlinear Fermi Golden Rule coefficient that appears in our recent proof of the asymptotic stability of ground states for the pure power Nonlinear Schr\"odinger equations in $\mathbb{R}$ with exponent $0<|p-3|\ll 1$ is nonzero.

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Scipio Cuccagna, Masaya Maeda. 2024-05-03. A note on the Fermi Golden Rule constant for the pure power NLS. https://arxiv.org/abs/2405.01922

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