Zobrazeno 1 - 10
of 717
pro vyhledávání: '"Roichman, A"'
Stochastic resetting, a method for accelerating target search in random processes, often incurs temporal and energetic costs. For a diffusing particle, a lower bound exists for the energetic cost of reaching the target, which is attained at low reset
Externí odkaz:
http://arxiv.org/abs/2409.10108
We study the relaxation process of two driven colloidal suspensions in diffusive contact to a steady state, similar to thermalization. We start by studying a single suspension, subjecting it to random driving forces via holographic optical tweezers,
Externí odkaz:
http://arxiv.org/abs/2404.12929
We present and characterize a method to accelerate the relaxation of a Brownian object between two distinct equilibrium states. Instead of relying on a deterministic time-dependent control parameter, we use stochastic resetting to guide and accelerat
Externí odkaz:
http://arxiv.org/abs/2401.09958
The fluctuation-dissipation relation (FDR) links thermal fluctuations and dissipation at thermal equilibrium through temperature. Extending it beyond equilibrium conditions in pursuit of broadening thermodynamics is often feasible, albeit with system
Externí odkaz:
http://arxiv.org/abs/2401.03509
We prove that, for any integer $k$, the $k$-th root enumerator in the classical Weyl group of type $D$ is a proper character. The proof uses higher Lie characters of type $B$.
Comment: 35 pages
Comment: 35 pages
Externí odkaz:
http://arxiv.org/abs/2312.08904
Autor:
Thapa, Samudrajit, Zaretzky, Daniel, Vatash, Ron, Gradziuk, Grzegorz, Broedersz, Chase, Shokef, Yair, Roichman, Yael
Publikováno v:
SciPost Phys. 17, 096 (2024)
In the absence of directional motion it is often hard to recognize athermal fluctuations. Probability currents provide such a measure in terms of the rate at which they enclose area in the reduced phase space. We measure this area enclosing rate for
Externí odkaz:
http://arxiv.org/abs/2310.12718
A Gallai coloring of the complete graph is an edge-coloring with no rainbow triangle. This concept first appeared in the study of comparability graphs and anti-Ramsey theory. We introduce a transitive analogue for acyclic directed graphs, and general
Externí odkaz:
http://arxiv.org/abs/2309.11203
Autor:
Altshuler, Amy, Bonomo, Ofek Lauber, Gorohovsky, Nicole, Marchini, Shany, Rosen, Eran, Tal-Friedman, Ofir, Reuveni, Shlomi, Roichman, Yael
Search processes in the natural world are often punctuated by home returns that reset the position of foraging animals, birds, and insects. Many theoretical, numerical, and experimental studies have now demonstrated that this strategy can drastically
Externí odkaz:
http://arxiv.org/abs/2306.12126
Szil\'ard's information engine is a canonical example in the field of thermodynamics of information. We realize experimentally a macroscopic many-particle Szil\'ard engine that consists of active particles and use it to lift a mass against gravity. W
Externí odkaz:
http://arxiv.org/abs/2211.10961
Autor:
Adin, Ron M., Roichman, Yuval
A new descent set statistic on involutions, defined geometrically via their interpretation as matchings, is introduced in this paper, and shown to be equi-distributed with the standard one. This concept is then applied to construct explicit cyclic de
Externí odkaz:
http://arxiv.org/abs/2210.14839