U
Udo Seifert
Researcher at University of Stuttgart
Publications - 316
Citations - 25945
Udo Seifert is an academic researcher from University of Stuttgart. The author has contributed to research in topics: Entropy production & Fluctuation theorem. The author has an hindex of 74, co-authored 308 publications receiving 22363 citations. Previous affiliations of Udo Seifert include Forschungszentrum Jülich & Technische Universität München.
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Quality of the Thermodynamic Uncertainty Relation for Fast and Slow Driving
Timur Koyuk,Udo Seifert +1 more
TL;DR: In this paper, the authors analyzed the quality of the thermodynamic uncertainty relation for various types of observables for the generic limiting cases of fast and slow driving and showed that in both cases observables can be found that yield an estimate of order one for the total entropy production.
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Dynamics of giant vesicles
TL;DR: In this article, the dynamics of vesicle shape transformations are governed by the competition between curvature energy, geometrical constraints and viscous dissipation in the surrounding liquid.
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Radial Growth in 2D Revisited: The Effect of Finite Density, Binding Affinity, Reaction Rates, and Diffusion
Timo Bihr,Timo Bihr,Fabrizio-Zagros Sadafi,Udo Seifert,Robin N. Klupp Taylor,Ana-Sunčana Smith +5 more
TL;DR: In this article, extensive simulations are performed, studying the fractal dimension and the dynamics of growth of a patch on a particle of a finite size, as a function of the initial density and the binding affinity of diffusing tracers.
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Affinity-dependent bound on the spectrum of stochastic matrices
Matthias Uhl,Udo Seifert +1 more
TL;DR: In this paper, the authors conjecture a bound on the whole spectrum of these master matrices that constrains all eigenvalues in a fashion similar to the well known Perron-Frobenius theorem that is valid for any stochastic matrix.
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Entropy and the second law for driven, or quenched, thermally isolated systems
TL;DR: The entropy of a thermally isolated system should not decrease after a quench or external driving for a large system in the sense that the extensive part of the entropy change does not become negative, but for any finite system and small driving, the mean entropy change can well be negative.