2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR75 papers
- University of MünsterDE37 papers
- Los Alamos National LaboratoryUS33 papers
- Max Planck Institute for Dynamics and Self-OrganizationDE26 papers
- Observatoire de la Côte d’AzurFR26 papers
- University of StuttgartDE25 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE23 papers
- Heinrich Heine University DüsseldorfDE23 papers
- Northwestern UniversityUS23 papers
- Deutsches Elektronen-Synchrotron DESYDE22 papers
- Bogolyubov Institute for Theoretical PhysicsUA21 papers
- ETH ZurichCH21 papers
81 papers · 1 filter
Structure and composition of C-S-H compounds up to 143 GPa
Elena Bykova, Maxim Bykov, Stella Chariton +7
We synthesized two C-S-H compounds from a mixture of carbon and sulfur in hydrogen and from sulfur in mixed methane-hydrogen fluids at 4 GPa. X-ray synchrotron single-crystal diffr…
The Future is Big Graphs! A Community View on Graph Processing Systems
Sherif Sakr, Angela Bonifati, Hannes Voigt +38
Graphs are by nature unifying abstractions that can leverage interconnectedness to represent, explore, predict, and explain real- and digital-world phenomena. Although real users a…
Fluctuation profiles in inhomogeneous fluids
Tobias Eckert, Nex C. X. Stuhlmüller, Florian Sammüller +1
Three one-body profiles that correspond to local fluctuations in energy, in entropy, and in particle number are used to describe the equilibrium properties of inhomogeneous classic…
Estimation of vegetation loss coefficients and canopy penetration depths from SMAP radiometer and IceSAT lidar data
M. Baur, T. Jagdhuber, M. Link +3
In this study the framework of the - model is used to derive vegetation loss coefficients and canopy penetration depths from SMAP multi-temporal retrievals of vegetation opti…
Schrödinger cats in quantum-dot--cavity systems
M. Cosacchi, T. Seidelmann, J. Wiercinski +4
A Schrödinger-cat state is a coherent superposition of macroscopically distinguishable quantum states, in quantum optics usually realized as superposition of coherent states. Proto…
On strongly walk regular graphs, triple sum sets and their codes
Michael Kiermaier, Sascha Kurz, Patrick Solé +2
Strongly walk regular graphs (SWRGs or -SWRGs) form a natural generalization of strongly regular graphs (SRGs) where paths of length~2 are replaced by paths of length~. They…
A generalization of the cylinder conjecture for divisible codes
Sascha Kurz, Sam Mattheus
We extend the original cylinder conjecture on point sets in affine three-dimensional space to the more general framework of divisible linear codes over and their cla…
Turnpike Properties in Optimal Control: An Overview of Discrete-Time and Continuous-Time Results
Timm Faulwasser, Lars Grüne
The turnpike property refers to the phenomenon that in many optimal control problems, the solutions for different initial conditions and varying horizons approach a neighborhood of…
Quasi-two-dimensional heterostructures (KTe)(LaTe) ( = Mn, Zn) with charge density waves
Jin-Ke Bao, Christos D. Malliakas, Chi Zhang +7
Layered heterostructure materials with two different functional building blocks can teach us about emergent physical properties and phenomena arising from interactions between the…
Registration of serial sections: An evaluation method based on distortions of the ground truths
Oleg Lobachev, Takuya Funatomi, Alexander Pfaffenroth +11
Registration of histological serial sections is a challenging task. Serial sections exhibit distortions and damage from sectioning. Missing information on how the tissue looked bef…
Reinforcement Learning Control of a Biomechanical Model of the Upper Extremity
Florian Fischer, Miroslav Bachinski, Markus Klar +2
Among the infinite number of possible movements that can be produced, humans are commonly assumed to choose those that optimize criteria such as minimizing movement time, subject t…
Emergent probability fluxes in confined microbial navigation
Jan Cammann, Fabian Jan Schwarzendahl, Tanya Ostapenko +3
When the motion of a motile cell is observed closely, it appears erratic, and yet the combination of nonequilibrium forces and surfaces can produce striking examples of organizatio…
Correlation Functions for a Chain of Short Range Oscillators
Guido Mazzuca, Tamara Grava, Thomas Kriecherbauer +1
We consider a system of harmonic oscillators with short range interactions and we study their correlation functions when the initial data is sampled with respect to the Gibbs measu…
Against the Others! Detecting Moral Outrage inSocial Media Networks
Wienke Strathern, Mirco Schoenfeld, Raji Ghawi +1
Online firestorms on Twitter are seemingly arbitrarily occurring outrages towards people, companies, media campaigns and politicians. Moral outrages can create an excessive collect…
Dry Late Accretion inferred from Venus' coupled atmosphere and internal evolution
C. Gillmann, G. J. Golabek, S. N. Raymond +4
The composition of meteoritic material delivered to the terrestrial planets after the end of core formation as late accretion remains contentious. Because the evolution of Venus' a…
Projectively flat KLT varieties
Daniel Greb, Stefan Kebekus, Thomas Peternell
In the context of uniformisation problems, we study projective varieties with klt singularities whose cotangent sheaf admits a projectively flat structure over the smooth locus. Ge…
High-pressure synthesis of Dirac materials: layered van der Waals bonded BeN polymorph
Maxim Bykov, Timofey Fedotenko, Stella Chariton +17
High pressure chemistry is known to inspire the creation of unexpected new classes of compounds with exceptional properties. Here we report the synthesis at ~90 GPa of novel beryll…
Shedding Light on Blind Spots: Developing a Reference Architecture to Leverage Video Data for Process Mining
Wolfgang Kratsch, Fabian Koenig, Maximilian Roeglinger
Process mining is one of the most active research streams in business process management. In recent years, numerous methods have been proposed for analyzing structured process data…
Observing the suppression of superconductivity in RbEuFeAs by correlated magnetic fluctuations
D. Collomb, S. J. Bending, A. E. Koshelev +7
In this letter, we describe quantitative magnetic imaging of superconducting vortices in RbEuFeAs in order to investigate the unique interplay between the magnetic and supe…
Simultaneous polydirectional transport of colloidal bipeds
Mahla Mirzaee-Kakhki, Adrian Ernst, Daniel de las Heras +6
Detailed control over the motion of colloidal particles is relevant in many applications in colloidal science such as lab-on-a-chip devices. Here, we use an external magnetic field…
A numerical stability analysis for the Einstein-Vlasov system
Sebastian Günther, Jacob Körner, Timo Lebeda +4
We investigate stability issues for steady states of the spherically symmetric Einstein-Vlasov system numerically in Schwarzschild, maximal areal, and Eddington-Finkelstein coordin…
Inspection of histological 3D reconstructions in virtual reality
Oleg Lobachev, Moritz Berthold, Henriette Pfeffer +2
3D reconstruction is a challenging current topic in medical research. We perform 3D reconstructions from serial sections stained by immunohistological methods. This paper presents…
Different types of photon entanglement from a constantly driven quantum emitter inside a cavity
Tim Seidelmann, Michael Cosacchi, Moritz Cygorek +3
Bell states are the most prominent maximally entangled photon states. In a typical four-level emitter, like a semiconductor quantum dot, the photon states exhibit only one type of…
Dynamics of a magnetic gear with two cogging-free operation modes
Stefan Hartung, Ingo Rehberg
The coupling of two rotating spherical magnets is investigated experimentally. For two specific angles between the input and output rotation axes, a cogging-free coupling is observ…