English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We consider two models of one-dimensional random walks among biased i.i.d.random conductances: the first is the classical exponential tilt of theconductances, while the second comes from the effect of adding an externalfield to a random walk on a point process (the bias depending on the distancebetween points). We study the case when the walk is transient to the right butsub-ballistic, and identify the correct scaling of the random walk: we find$\alpha \in[0,1]$ such that $\log X_n / \log n \to \alpha$. Interestingly,$\alpha$ does not depend on the intensity of the bias in the first case, but itdoes in the second case.

Scaling of sub-ballistic 1D Random Walks among biased Random Conductances