Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR238 papers
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE229 papers
- Technische Universität BerlinDE205 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE122 papers
- University of CambridgeGB113 papers
- Humboldt-Universität zu BerlinDE110 papers
- ETH ZurichCH105 papers
- Zuse Institute BerlinDE105 papers
- University of GenevaCH95 papers
- Sorbonne UniversitéFR94 papers
- Leiden UniversityNL91 papers
- Princeton UniversityUS90 papers
152 papers · 1 filter
Maximum Margin Clustering for State Decomposition of Metastable Systems
Hao Wu
When studying a metastable dynamical system, a prime concern is how to decompose the phase space into a set of metastable states. Unfortunately, the metastable state decomposition…
Brownian scattering of a spinon in a Luttinger liquid
M. -T. Rieder, A. Levchenko, T. Micklitz
We consider strongly interacting one-dimensional electron liquids where elementary excitations carry either spin or charge. At small temperatures a spinon created at the bottom of…
Numerical Brill-Lindquist initial data with a Schwarzschildean end at spatial infinity
Georgios Doulis, Oliver Rinne
We construct numerically time-symmetric initial data that are Schwarzschildean at spatial infinity and Brill-Lindquist in the interior. The transition between these two data sets t…
Ferroelectricity and Rashba effect in GeTe
C. Rinaldi, D. Di Sante, A. Giussani +9
GeTe has been proposed as the father compound of a new class of functional materials displaying bulk Rashba effects coupled to ferroelectricity: ferroelectric Rashba semiconductors…
Adaptive Resolution Simulation in Equilibrium and Beyond
Han Wang, Animesh Agarwal
In this paper, we investigate the equilibrium statistical properties of both the force and potential interpolations of adaptive resolution simulation (AdResS) under the theoretical…
Tuning the magnetic anisotropy of single molecules
Benjamin W. Heinrich, Lukas Braun, Jose I. Pascual +1
The magnetism of single atoms and molecules is governed by the atomic scale environment. In general, the reduced symmetry of the surrounding splits the states and aligns the ma…
Exponential Varieties
Mateusz Michałek, Bernd Sturmfels, Caroline Uhler +1
Exponential varieties arise from exponential families in statistics. These real algebraic varieties have strong positivity and convexity properties, familiar from toric varieties a…
A positive tensor network approach for simulating open quantum many-body systems
A. H. Werner, D. Jaschke, P. Silvi +4
Open many-body quantum systems play an important role in quantum optics and condensed-matter physics, and capture phenomena like transport, interplay between Hamiltonian and incohe…
Local constants of motion imply information propagation
M. Friesdorf, A. H. Werner, M. Goihl +2
Interacting quantum many-body systems are usually expected to thermalise, in the sense that the evolution of local expectation values approach a stationary value resembling a therm…
Optimal Control of Majorana Zero Modes
Torsten Karzig, Armin Rahmani, Felix von Oppen +1
Braiding of Majorana zero modes provides a promising platform for quantum information processing, which is topologically protected against errors. Strictly speaking, however, the s…
The Abandoned Side of the Internet: Hijacking Internet Resources When Domain Names Expire
Johann Schlamp, Josef Gustafsson, Matthias Wählisch +2
The vulnerability of the Internet has been demonstrated by prominent IP prefix hijacking events. Major outages such as the China Telecom incident in 2010 stimulate speculations abo…
Computational Aspects of the Colorful Carathéodory Theorem
Wolfgang Mulzer, Yannik Stein
Let be point sets, each containing the origin in its convex hull. We call these sets color classes, and we call a sequence $p_1, \dots…
A generalization of the discrete version of Minkowski's fundamental theorem
Bernardo González Merino, Matthias Henze
One of the most fruitful results from Minkowski's geometric viewpoint on number theory is his so called 1st Fundamental Theorem. It provides an optimal upper bound for the volume o…
Molecular Dynamics in a Grand Ensemble: Bergmann-Lebowitz model and Adaptive Resolution Simulation
Animesh Agarwal, Jinglong Zhu, Carsten Hartmann +2
This article deals with the molecular dynamics simulation of open systems that can exchange energy and matter with a reservoir; the physics of the reservoir and its interactions wi…
Strong localization of Majorana end states in chains of magnetic adatoms
Yang Peng, Falko Pientka, Leonid I. Glazman +1
A recent experiment [Nadj-Perge et al., Science 346, 602 (2014)] gives possible evidence for Majorana bound states in chains of magnetic adatoms placed on a superconductor. While m…
Statistically optimal analysis of state-discretized trajectory data from multiple thermodynamic states
Hao Wu, Antonia S. J. S. Mey, Edina Rosta +1
We propose a discrete transition-based reweighting analysis method (dTRAM) for analyzing configuration-space-discretized simulation trajectories produced at different thermodynamic…
Amplitude-phase coupling drives chimera states in globally coupled laser networks
Fabian Böhm, Anna Zakharova, Eckehard Schöll +1
For a globally coupled network of semiconductor lasers with delayed optical feedback, we demonstrate the existence of chimera states. The domains of coherence and incoherence that…
Levy-Lieb principle: The bridge between the electron density of Density Functional Theory and the wavefunction of Quantum Monte Carlo
L. Delle Site
The constrained-search principle introduced by Levy and Lieb, is proposed as a practical, though conceptually rigorous, link between Density Functional Theory (DFT) and Quantum Mon…
Operator theoretic approach to the Caputo derivative and the fractional diffusion equations
Rudolf Gorenflo, Yuri Luchko, Masahiro Yamamoto
The Caputo time-derivative is usually defined pointwise for well-behaved functions, say, for continuously differentiable functions. Accordingly, in the theory of the partial fracti…
Nuclear shell effect and collinear tripartition of nuclei
A. K. Nasirov, W. von Oertzen, R. B. Tashkhodjaev
A possibility of formation of the three reaction products having comparable masses at the spontaneous fission of Cf is theoretically explored. This work is aimed to study t…
Comparable pairs in families of sets
Noga Alon, Shagnik Das, Roman Glebov +1
Given a family of subsets of , we say two sets are comparable if or . Sperner's celebrated theorem gives the si…
Shannon Entropy and Many-Electron Correlations: Theoretical Concepts, Numerical Results and Collins Conjecture
Luigi Delle Site
In this paper I will discuss the overlap between the concept of Shannon Entropy and the concept of electronic correlation. Quantum Monte Carlo numerical results for the uniform ele…
Approximate k-flat Nearest Neighbor Search
Wolfgang Mulzer, Huy L. Nguyen, Paul Seiferth +1
Let be a nonnegative integer. In the approximate -flat nearest neighbor (-ANN) problem, we are given a set of points in -dimensional space…
Well-posedness of parabolic equations containing hysteresis with diffusive thresholds
Pavel Gurevich, Dmitrii Rachinskii
We study complex systems arising, in particular, in population dynamics, developmental biology, and bacterial metabolic processes, in which each individual element obeys a relative…