Moments of the SHE under delta initial measure

Promit Ghosal

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arXiv · 1808.04353

Moments of the SHE under delta initial measure

Promit Ghosal

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Abstract

We give a rigorous proof of the contour integral formulas of the moments of the stochastic heat equation (SHE) started from the delta initial measure at the origin. These formulas were conjectured in [BC14] (see also [CDR10, Dot10]). Our proof is based on a correspondence between the SHE and the Airy point process which was proved in [BG16, Theorem 1] using the formula of [ACQ11, Theorem 1.1].

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Promit Ghosal. 2018-08-13. Moments of the SHE under delta initial measure. https://arxiv.org/abs/1808.04353

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