arXiv · 2312.02709
Mean square displacement of Brownian paths perturbed by bounded pair potentials
Abstract
We study Brownian paths perturbed by semibounded pair potentials and prove upper bounds on the mean square displacement. As a technical tool we derive infinite dimensional versions of key inequalities that were first used in [Sellke; arXiv:2212.14023] in order to study the effective mass of the Fr\"ohlich polaron.
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Volker Betz, Tobias Schmidt, Mark Sellke. 2023-12-05. Mean square displacement of Brownian paths perturbed by bounded pair potentials. https://arxiv.org/abs/2312.02709
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