48 citations · 129 across the 12 of their papers we have counts for
12 papers
Mirror transitions in diffusion with stochastic resetting confined on a ring
Pedro Julián-Salgado, Pavel Castro-Villarreal, Leonardo Dagdug +1
Diffusion with an incorporated resetting mechanism provides a reference framework for modeling a wide range of natural phenomena. Within this framework, the optimal resetting rate…
Abrupt transitions in the optimization of diffusion with distributed resetting
Pedro Julián-Salgado, Leonardo Dagdug, Denis Boyer
Brownian diffusion subject to stochastic resetting to a fixed position has been widely studied for applications to random search processes. In an unbounded domain, the mean first-p…
Universal criterion for selective outcomes under stochastic resetting
Suvam Pal, Leonardo Dagdug, Dibakar Ghosh +2
Resetting plays a pivotal role in optimizing the completion time of complex first passage processes with single or multiple outcomes/exit possibilities. While it is well establishe…
Channel-facilitated transport under resetting dynamics
Suvam Pal, Denis Boyer, Leonardo Dagdug +1
The transport of particles through channels holds immense significance in physics, chemistry, and biological sciences. For instance, the motion of solutes through biological channe…
Diffusion with two resetting points
Pedro Julián-Salgado, Leonardo Dagdug, Denis Boyer
We study the problem of a target search by a Brownian particle subject to stochastic resetting to a pair of sites. The mean search time is minimized by an optimal resetting rate wh…
Fick-Jacobs description and first passage dynamics for diffusion in a channel under stochastic resetting
Siddharth Jain, Denis Boyer, Arnab Pal +1
Transport of particles through channels is of paramount importance in physics, chemistry and surface science due to its broad real world applications. Much insights can be gained b…
Blocker effect on diffusion resistance of a membrane channel. Dependence on the blocker geometry
Leonardo Dagdug, Alexei T. Skvortsov, Alexander M. Berezhkovskii +1
Being motivated by recent progress in nanopore sensing, we develop a theory of the effect of large analytes, or blockers, trapped within the nanopore confines, on diffusion flow of…
First-passage times in conical varying-width channels biased by a transverse gravitational force: Comparison of analytical and numerical results
Ivan Pompa-Garcia, Rodrigo Castilla, Ralf Metzler +1
We study the crossing time statistic of diffusing point particles between the two ends of expanding and narrowing two-dimensional conical channels under a transverse external gravi…
Particle transport across a channel via an oscillating potential
Yizhou Tan, Leonardo Dagdug, Jannes Gladrow +2
Membrane protein transporters alternate their substrate-binding sites between the extracellular and cytosolic side of the membrane according to the alternating access mechanism. In…
Thermal equilibrium in Einstein's elevator
Bernardo Sánchez-Rey, Guillermo Chacón-Acosta, Leonardo Dagdug +1
We report fully relativistic molecular-dynamics simulations that verify the appearance of thermal equilibrium of a classical gas inside a uniformly accelerated container. The numer…
Statistical Thermodynamics of Polymer Quantum Systems
Guillermo Chacón-Acosta, Elisa Manrique, Leonardo Dagdug +1
Polymer quantum systems are mechanical models quantized similarly as loop quantum gravity. It is actually in quantizing gravity that the polymer term holds proper as the quantum ge…
On the Manifestly Covariant Juttner Distribution and Equipartition Theorem
Guillermo Chacon-Acosta, Leonardo Dagdug, Hugo A. Morales-Tecotl
The relativistic equilibrium velocity distribution plays a key role in describing several high-energy and astrophysical effects. Recently, computer simulations favored Juttner's as…