Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Hydrodynamic limit of multichain driven diffusive models.

V Popkov1, M Salerno

  • 1Institut für Festkörperforschung, Forschungszentrum Jülich, 52425 Jülich, Germany.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|June 1, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Glucocorticoid-prescribing trends in congenital adrenal hyperplasia, 2017 to 2023.

Endocrine connections·2026
Same author

Nonlinear management of the miscibility-immiscibility transition in binary Bose-Einstein condensates.

Physical review. E·2025
Same author

Transition from pediatric to adult care in patients with Turner syndrome in Italy: a consensus statement by the TRAMITI project.

Journal of endocrinological investigation·2024
Same author

Forensic investigation on a combined death by food aspiration and acute escitalopram intoxication occurred to a psychiatric subject in a nursing home.

International journal of legal medicine·2024
Same author

The economic burden of pediatric growth hormone deficiency in Italy: a cost of illness study.

Journal of endocrinological investigation·2024
Same author

Quality of life in children and adolescents with growth hormone deficiency and their caregivers: an Italian survey.

Journal of endocrinological investigation·2023
Same journal

Tension on dsDNA bound to ssDNA-RecA filaments may play an important role in driving efficient and accurate homology recognition and strand exchange.

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Amplitude-phase coupling drives chimera states in globally coupled laser networks [Phys. Rev. E 91, 040901(R) (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Shapes of sedimenting soft elastic capsules in a viscous fluid [Phys. Rev. E 92, 033003 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Attenuation of excitation decay rate due to collective effect [Phys. Rev. E 90, 022142 (2014)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Role of connectivity and fluctuations in the nucleation of calcium waves in cardiac cells [Phys. Rev. E 92, 052715 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Lattice Boltzmann approach for complex nonequilibrium flows [Phys. Rev. E 92, 043308 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
See all related articles

We propose a new model generalizing the asymmetric exclusion process for multiple interacting channels. Our findings reveal limitations in standard hydrodynamic descriptions and derive an accurate one, confirmed by simulations.

Area of Science:

  • Statistical Mechanics
  • Many-Body Physics
  • Complex Systems

Background:

  • The asymmetric exclusion process (ASEP) is a fundamental model in statistical mechanics.
  • Understanding interacting particle systems with multiple channels is crucial for complex system dynamics.
  • Standard hydrodynamic descriptions often fail for systems with strong boundary effects.

Purpose of the Study:

  • To propose a generalized asymmetric exclusion process model for many parallel interacting channels.
  • To investigate boundary-driven phase transitions in these coupled systems.
  • To derive an adequate hydrodynamic limit when conventional approaches fail.

Main Methods:

  • Development of a generalized asymmetric exclusion process model.
  • Coupling the model with boundary reservoirs to study phase transitions.

Related Experiment Videos

  • Derivation of the hydrodynamic limit.
  • Validation using Monte Carlo simulations of the stochastic system.

    • Main Results:

    • The proposed model successfully generalizes the asymmetric exclusion process for multiple channels.
    • Boundary-driven phase transitions were analyzed.
    • Conventional hydrodynamic descriptions were shown to be inadequate for this system.
    • An accurate hydrodynamic limit was successfully derived.

    Conclusions:

    • The generalized model provides a more comprehensive framework for studying interacting particle systems.
    • The derived hydrodynamic limit offers a more accurate description of system behavior near boundaries.
    • Monte Carlo simulations validate the theoretical findings and the derived hydrodynamic limit.