Barrier Crossing in a Viscoelastic Bath

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dc.contributor.authorGinot, Félix
dc.contributor.authorCaspers, Juliana
dc.contributor.authorKrüger, Matthias
dc.contributor.authorBechinger, Clemens
dc.date.accessioned2022-02-09T09:23:57Z
dc.date.available2022-02-09T09:23:57Z
dc.date.issued2022-01-14eng
dc.description.abstractWe investigate the hopping dynamics of a colloidal particle across a potential barrier and within a viscoelastic, i.e., non-Markovian, bath and report two clearly separated timescales in the corresponding waiting time distributions. While the longer timescale exponentially depends on the barrier height, the shorter one is similar to the relaxation time of the fluid. This short timescale is a signature of the storage and release of elastic energy inside the bath that strongly increases the hopping rate. Our results are in excellent agreement with numerical simulations of a simple Maxwell model.eng
dc.description.versionpublishedeng
dc.identifier.arxiv2108.13812eng
dc.identifier.doi10.1103/PhysRevLett.128.028001eng
dc.identifier.pmid35089774eng
dc.identifier.ppn1891577204
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/56458
dc.language.isoengeng
dc.subject.ddc530eng
dc.titleBarrier Crossing in a Viscoelastic Batheng
dc.typeJOURNAL_ARTICLEeng
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@article{Ginot2022-01-14Barri-56458,
  year={2022},
  doi={10.1103/PhysRevLett.128.028001},
  title={Barrier Crossing in a Viscoelastic Bath},
  number={2},
  volume={128},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Ginot, Félix and Caspers, Juliana and Krüger, Matthias and Bechinger, Clemens},
  note={Article Number: 028001}
}
kops.citation.iso690GINOT, Félix, Juliana CASPERS, Matthias KRÜGER, Clemens BECHINGER, 2022. Barrier Crossing in a Viscoelastic Bath. In: Physical Review Letters. American Physical Society (APS). 2022, 128(2), 028001. ISSN 0031-9007. eISSN 1079-7114. Verfügbar unter: doi: 10.1103/PhysRevLett.128.028001deu
kops.citation.iso690GINOT, Félix, Juliana CASPERS, Matthias KRÜGER, Clemens BECHINGER, 2022. Barrier Crossing in a Viscoelastic Bath. In: Physical Review Letters. American Physical Society (APS). 2022, 128(2), 028001. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.128.028001eng
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