Noncontact frictional force between surfaces by peristaltic permittivity modulation
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DOI: 10.1103/physreva.107.063501
Abstract: In this study, we reveal noncontact frictional forces between surfaces in the presence of peristaltic permittivity modulation. Our setup comprises a conducting medium, an air gap, and a dielectric substrate on which we have a… read more here.
Keywords: peristaltic permittivity; frictional force; permittivity modulation; noncontact frictional ... See more keywords
Scaling limit of a kinetic inhomogeneous stochastic system in the quadratic potential
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DOI: 10.3934/dcds.2023042
Abstract: We consider a particle evolving in the quadratic potential and subject to a time-inhomogeneous frictional force and to a random force. The couple of its velocity and position is solution to a stochastic differential equation… read more here.
Keywords: frictional force; scaling limit; force; quadratic potential ... See more keywords