Moments of the SHE under delta initial measure

Understand

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].