Transport-distance finiteness for uniformly hyperuniform random measures

Let pd+2p\geq -d+2. Suppose that Φ\Phi is an invariant locally absolutely square-integrable random (nonnegative) measure with intensity γ\gamma.

Transport-distance finiteness conjecture. If Φ\Phi is (p+ϑ)(p+\vartheta)-uniform for some ϑ>0\vartheta>0, then

dd+p(Φ,γλd)<.d_{d+p}(\Phi, \gamma\lambda_d)<\infty.

This conjecture proposes that sufficiently strong uniformity of the random measure ensures finiteness of the corresponding transport distance to the stationary measure γλd\gamma\lambda_d. The supplied text does not state whether the claim is known or resolved.

Sources & referencesView supporting material

Primary source

Luca Lotz and Michael A. Klatt, “Persistence of asymptotic variance under transport: from hyperfluctuation to stealthy hyperuniformity”, arXiv:2605.22803 (2026).

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