English

Noise sensitivity for stochastic heat and Schr\"odinger equation

Probability 2025-02-10 v1

Abstract

In this note, we consider the stochastic heat and Schr\"odinger equation, and show that, at time tt, the onset of the chaos occurs on the scale of 1/t1/t, and the Fourier spectrum of the solution is asymptotically Gaussian after centering and rescaling.

Keywords

Cite

@article{arxiv.2502.04587,
  title  = {Noise sensitivity for stochastic heat and Schr\"odinger equation},
  author = {Yu Gu and Tomasz Komorowski},
  journal= {arXiv preprint arXiv:2502.04587},
  year   = {2025}
}

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7 pages