Evidence map›Paper›PMID 33286470›Full record

ArticleEntropy (Basel, Switzerland)2020

Large Deviations for Continuous Time Random Walks.

Wanli Wang, Eli Barkai, Stanislav Burov

Open access · goldAbstract read
In one paragraph

Article in Entropy (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.9field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Entropy (Basel, Switzerland) · 2022
    Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Wanli WangDepartment of Physics, Bar-Ilan University, Ramat-Gan 52900, Israel.
Eli BarkaiDepartment of Physics, Bar-Ilan University, Ramat-Gan 52900, Israel.
Stanislav BurovDepartment of Physics, Bar-Ilan University, Ramat-Gan 52900, Israel.ORCID 0000-0003-1065-174X
Bar-Ilan University · IL

Funding

Eli Barkai The Israel Science Foundations grant 1898/17Stanislav Burov The Pazy foundation grant 61139927Wanli Wang Bar-Ilan University together with the Planning and Budgeting Committee fellowship program
6 · The paper itself

Abstract

Recently observation of random walks in complex environments like the cell and other glassy systems revealed that the spreading of particles, at its tails, follows a spatial exponential decay instead of the canonical Gaussian. We use the widely applicable continuous time random walk model and obtain the large deviation description of the propagator. Under mild conditions that the microscopic jump lengths distribution is decaying exponentially or faster i.e., Lévy like power law distributed jump lengths are excluded, and that the distribution of the waiting times is analytical for short waiting times, the spreading of particles follows an exponential decay at large distances, with a logarithmic correction. Here we show how anti-bunching of jump events reduces the effect, while bunching and intermittency enhances it. We employ exact solutions of the continuous time random walk model to test the large deviation theory.

Indexed as

continuous time random walkdiffusing diffusivitylarge deviationsrenewal processsaddle point approximation

Identifiers

PMID33286470
PMCPMC7517236
OpenAlexW3035918866

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.