Olivier Benichou
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Explore the profile of Olivier Benichou including associated specialties, affiliations and a list of published articles.
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75
Citations
1612
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Recent Articles
1.
Grabsch A, Moriya H, Mallick K, Sasamoto T, Benichou O
Phys Rev Lett
. 2024 Sep;
133(11):117102.
PMID: 39331991
The symmetric simple exclusion process (SEP), where diffusive particles cannot overtake each other, is a paradigmatic model of transport in the single-file geometry. In this model, the study of currents...
2.
Regnier L, Dolgushev M, Benichou O
Phys Rev E
. 2024 Jul;
109(6-1):064101.
PMID: 39020938
We develop a comprehensive framework for analyzing full-record statistics, covering record counts M(t_{1}),M(t_{2}),..., their corresponding attainment times T_{M(t_{1})},T_{M(t_{2})},..., and the intervals until the next record. From this multiple-time distribution, we...
3.
Grabsch A, Benichou O
Phys Rev Lett
. 2024 Jun;
132(21):217101.
PMID: 38856256
Single-file systems, in which particles diffuse in narrow channels while not overtaking each other, is a fundamental model for the tracer subdiffusion observed in confined geometries, such as in zeolites...
4.
Regnier L, Dolgushev M, Benichou O
Phys Rev Lett
. 2024 Apr;
132(12):127101.
PMID: 38579219
Very recently, a fundamental observable has been introduced and analyzed to quantify the exploration of random walks: the time τ_{k} required for a random walk to find a site that...
5.
Grabsch A, Berlioz T, Rizkallah P, Illien P, Benichou O
Phys Rev Lett
. 2024 Feb;
132(3):037102.
PMID: 38307067
Single-file transport refers to the motion of particles in a narrow channel, such that they cannot bypass each other. This constraint leads to strong correlations between the particles, described by...
6.
Regnier L, Dolgushev M, Benichou O
Nat Commun
. 2023 Oct;
14(1):6288.
PMID: 37813834
How long is needed for an observable to exceed its previous highest value and establish a new record? This time, known as the age of a record plays a crucial...
7.
Rizkallah P, Sarracino A, Benichou O, Illien P
Phys Rev Lett
. 2023 Jun;
130(21):218201.
PMID: 37295085
Absolute negative mobility (ANM) refers to the situation where the average velocity of a driven tracer is opposite to the direction of the driving force. This effect was evidenced in...
8.
Grabsch A, Rizkallah P, Poncet A, Illien P, Benichou O
Phys Rev E
. 2023 May;
107(4-1):044131.
PMID: 37198815
Single-file diffusion refers to the motion of diffusive particles in narrow channels, so that they cannot bypass each other. This constraint leads to the subdiffusion of a tagged particle, called...
9.
Regnier L, Dolgushev M, Redner S, Benichou O
Nat Commun
. 2023 Feb;
14(1):618.
PMID: 36739291
The territory explored by a random walk is a key property that may be quantified by the number of distinct sites that the random walk visits up to a given...
10.
Grabsch A, Rizkallah P, Illien P, Benichou O
Phys Rev Lett
. 2023 Jan;
130(2):020402.
PMID: 36706397
Tracer dynamics in the symmetric exclusion process (SEP), where hard-core particles diffuse on an infinite one-dimensional lattice, is a paradigmatic model of anomalous diffusion. While the equilibrium situation has received...