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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Multiscale approaches to protein-mediated interactions between membranes—relating microscopic and macroscopic dynamics in radially growing adhesions
TL;DR: In this paper, an effective Monte Carlo scheme was proposed to simulate the nucleation and growth of adhesion domains within a system of the size of a cell for tens of seconds without loss of accuracy.
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Optimal potentials for temperature ratchets.
TL;DR: The optimal potential for different temperature profiles is calculated and it is shown that in the limit of a periodic piecewise constant temperature profile alternating between two temperatures, the optimal potential leads to a divergent current.
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Phase diagrams and shape transformations of toroidal vesicles
TL;DR: In this article, the shape of vesicles with toroidal topology is studied in the context of curvature models for the membrane, and a stability analysis of axisymmetric shapes with respect to symmetry breaking conformal transformations is performed.
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Signature of a non-harmonic potential as revealed from a consistent shape and fluctuation analysis of an adherent membrane
Daniel Schmidt,Cornelia Monzel,Timo Bihr,Rudolf Merkel,Udo Seifert,Kheya Sengupta,Ana-Sunčana Smith +6 more
TL;DR: This work shows that a full understanding of the implications of the continuous interactions of fluid membranes with a scaffold can be achieved only by expanding the standard superposition models commonly used to treat these types of systems, beyond the usual harmonic level of description.
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Can one identify non-equilibrium in a three-state system by analyzing two-state trajectories?
TL;DR: By calculating the full phase diagram, a large region is identified where data obtained from effective two-state (or on-off) trajectories will be consistent only with nonequilibrium conditions, considerably larger than the region with oscillatory relaxation.