Search Results - "Stenull, Olaf"

First-order phase transitions in outbreaks of co-infectious diseases and the extended general epidemic process by Janssen, Hans-Karl, Stenull, Olaf

“…In co-infections, positive feedback between multiple diseases can accelerate outbreaks. In a recent letter Chen, Ghanbarnejad, Cai, and Grassberger (CGCG)…”
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Director Fluctuations in Two-Dimensional Liquid Crystal Disclinations by Stenull, Olaf, Lubensky, Tom C.

“…We present analytical calculations of the energies and eigenfunctions of all normal modes of excitation of charge +1 two-dimensional splay (bend) disclinations…”
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Phase transitions and soft elasticity of smectic elastomers by Stenull, Olaf, Lubensky, T C

“…Smectic-C elastomers can be prepared by cross-linking, e.g., liquid crystal polymers, in the smectic-A phase followed by a cooling through the smectic-A to…”
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Topological Phonons and Weyl Lines in Three Dimensions by Stenull, Olaf, Kane, C L, Lubensky, T C

“…Topological mechanics and phononics have recently emerged as an exciting field of study. Here we introduce and study generalizations of the three-dimensional…”
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Signatures of Topological Phonons in Superisostatic Lattices by Stenull, Olaf, Lubensky, T C

“…Soft topological surface phonons in idealized ball-and-spring lattices with coordination number z=2d in d dimensions become finite-frequency surface phonons in…”
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Jamming as a Multicritical Point by Liarte, Danilo B, Mao, Xiaoming, Stenull, Olaf, Lubensky, T C

“…The discontinuous jump in the bulk modulus B at the jamming transition is a consequence of the formation of a critical contact network of spheres that resists…”
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Anomalous elasticity in nematic and smectic elastomer tubule phases by Stenull, Olaf

“…We study anomalous elasticity in the tubule phases of nematic and smectic elastomer membranes, which are flat in one direction and crumpled in another. These…”
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Penrose tilings as jammed solids by Stenull, Olaf, Lubensky, T C

“…Penrose tilings form lattices, exhibiting fivefold symmetry and isotropic elasticity, with inhomogeneous coordination much like that of the force networks in…”
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Stenull and Lubensky Reply by Stenull, Olaf, Lubensky, T C

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Scaling behavior of linear polymers in disordered media by Janssen, Hans-Karl, Stenull, Olaf

“…It has long been known that the universal scaling properties of linear polymers in disordered media are well described by the statistics of self-avoiding walks…”
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Semisoft nematic elastomers and nematics in crossed electric and magnetic fields by Ye, Fangfu, Mukhopadhyay, Ranjan, Stenull, Olaf, Lubensky, T C

“…Nematic elastomers with a locked-in anisotropy direction exhibit semisoft elastic response characterized by a plateau in the stress-strain curve in which…”
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Elasticity of a filamentous kagome lattice by Mao, Xiaoming, Stenull, Olaf, Lubensky, T C

“…The diluted kagome lattice, in which bonds are randomly removed with probability 1-p, consists of straight lines that intersect at points with a maximum…”
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Effective-medium theory of a filamentous triangular lattice by Mao, Xiaoming, Stenull, Olaf, Lubensky, T C

“…We present an effective-medium theory that includes bending as well as stretching forces, and we use it to calculate the mechanical response of a diluted…”
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Finite-size scaling of directed percolation in the steady state by Janssen, Hans-Karl, Lübeck, Sven, Stenull, Olaf

“…Recently, considerable progress has been made in understanding finite-size scaling in equilibrium systems. Here, we study finite-size scaling in nonequilibrium…”
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Smectic elastomer membranes by Stenull, Olaf

“…We present a model for smectic elastomer membranes which includes elastic and liquid-crystalline degrees of freedom. Based on our model, we determined the…”
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Logarithmic corrections in directed percolation by Janssen, Hans-Karl, Stenull, Olaf

“…We study directed percolation at the upper critical transverse dimension d=4, where critical fluctuations induce logarithmic corrections to the leading…”
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Generalized epidemic process and tricritical dynamic percolation by Janssen, Hans-Karl, Müller, Martin, Stenull, Olaf

“…The renowned general epidemic process describes the stochastic evolution of a population of individuals which are either susceptible, infected, or dead. A…”
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Simple Adaptive Strategy Wins the Prisoner's Dilemma by HAUERT, CHRISTOPH, STENULL, OLAF

“…The prisoner's dilemma has become the leading paradigm to explain the evolution of cooperation among selfish individuals. Here, we present an adaptive strategy…”
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Attacks and Infections in Percolation Processes by Janssen, Hans-Karl, Stenull, Olaf

“…J. Phys. A: Math. Theor. 50, 324002 (2017) We discuss attacks and infections at propagating fronts of percolation processes based on the extended general…”
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Driven surface diffusion with detailed balance and elastic phase transitions by Janssen, Hans-Karl, Stenull, Olaf

“…Driven surface diffusion occurs, for example, in molecular beam epitaxy when particles are deposited under an oblique angle. Elastic phase transitions happen…”
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