Criticality-induced universitality in ratchets

Repositorio Dspace/Manakin

español português english

Criticality-induced universitality in ratchets

Mostrar el registro completo del ítem

Título: Criticality-induced universitality in ratchets
Autor: Chacón García, Ricardo
Resumen: Conclusive mathematical arguments are presented supporting the ratchet conjecture [R. Chacón,J. Phys. A 40, F413 (2007)], i.e., the existence of a universal force wave form which optimally enhances directed transport by symmetry breaking. Specifically, such a particular waveform is shown to be “unique” for both temporal and spatial biharmonic forces, and general (non-perturbative) laws providing the dependence of the strength of directed transport on the force parameters are deduced for these forces. The theory explains previous results for a great diversity of systems subjected to such biharmonic forces and provides a universal quantitative criterion to optimize “any” application of the ratchet effect induced by symmetry breaking of temporal and spatial biharmonic forces.
URI: http://hdl.handle.net/10662/639
Fecha: 2010


Ficheros en el ítem

Ficheros Tamaño Formato Ver
arxiv_1006.0350.pdf 280.1Kb PDF Thumbnail

El ítem tiene asociados los siguientes ficheros de licencia:

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro completo del ítem

Atribución-NoComercial-SinDerivadas 3.0 España Excepto si se señala otra cosa, la licencia del ítem se describe como Atribución-NoComercial-SinDerivadas 3.0 España

Buscar en Mi Dehesa


Listar

Mi cuenta

Estadísticas

Ayuda

Redes sociales