2.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Center for Integrated Quantum Science and TechnologyDE303 papers
- Centre National de la Recherche ScientifiqueFR82 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE71 papers
- Technische Hochschule UlmDE65 papers
- Helmholtz-Institute UlmDE64 papers
- Imperial College LondonGB58 papers
- Hebrew University of JerusalemIL52 papers
- Leibniz University HannoverDE51 papers
- University of StuttgartDE45 papers
- Texas A&M UniversityUS41 papers
- Universität InnsbruckAT40 papers
- Technical University of MunichDE37 papers
118 papers · 1 filter
Singular Value Decomposition in Sobolev Spaces: Part II
Mazen Ali, Anthony Nouy
Under certain conditions, an element of a tensor product space can be identified with a compact operator and the singular value decomposition (SVD) applies to the latter. These con…
Tunneling dynamics between superconducting bound states at the atomic limit
Haonan Huang, Ciprian Padurariu, Jacob Senkpiel +7
Despite plenty of room at the bottom, there is a limit to the miniaturization of every process. For charge transport this is realized by the coupling of single discrete energy leve…
Magnetic Impurities on Superconducting Surfaces: Phase Transitions and the Role of Impurity-Substrate Hybridization
Haonan Huang, Robert Drost, Jacob Senkpiel +7
Spin-dependent scattering from magnetic impurities inside a superconductor gives rise to Yu-Shiba-Rusinov (YSR) states within the superconducting gap. As such, YSR states have been…
The Bose-Einstein Condensate and Cold Atom Laboratory
Kai Frye, Sven Abend, Wolfgang Bartosch +48
Microgravity eases several constraints limiting experiments with ultracold and condensed atoms on ground. It enables extended times of flight without suspension and eliminates the…
Pair correlations in the normal phase of an attractive Fermi gas
M. Pini, P. Pieri, M. Jäger +2
In a recent paper [Phys. Rev. A 99, 053617 (2019)], the total number of fermion pairs in a spin-balanced two-component Fermi gas of Li atoms was experimentally probed in the no…
FPT Algorithms for Diverse Collections of Hitting Sets
Julien Baste, Lars Jaffke, Tomáš Masařík +2
In this work, we study the -Hitting Set and Feedback Vertex Set problems through the paradigm of finding diverse collections of solutions of size at most each, which has…
Learning Super-resolved Depth from Active Gated Imaging
Tobias Gruber, Mariia Kokhova, Werner Ritter +2
Environment perception for autonomous driving is doomed by the trade-off between range-accuracy and resolution: current sensors that deliver very precise depth information are usua…
Dynamical Coulomb Blockade as a Local Probe for Quantum Transport
Jacob Senkpiel, Jan C. Klöckner, Markus Etzkorn +9
Quantum fluctuations are imprinted with valuable information about transport processes. Experimental access to this information is possible, but challenging. We introduce the dynam…
Erdős-Pósa from ball packing
Wouter Cames van Batenburg, Gwenaël Joret, Arthur Ulmer
A classic theorem of Erdős and Pósa (1965) states that every graph has either vertex-disjoint cycles or a set of vertices meeting all its cycles. While the standa…
Seeing Around Street Corners: Non-Line-of-Sight Detection and Tracking In-the-Wild Using Doppler Radar
Nicolas Scheiner, Florian Kraus, Fangyin Wei +8
Conventional sensor systems record information about directly visible objects, whereas occluded scene components are considered lost in the measurement process. Non-line-of-sight (…
Convergence rates for the quantum central limit theorem
Simon Becker, Nilanjana Datta, Ludovico Lami +1
Various quantum analogues of the central limit theorem, which is one of the cornerstones of probability theory, are known in the literature. One such analogue, due to Cushen and Hu…
Continuity properties and the support of killed exponential functionals
Anita Behme, Alexander Lindner, Jana Reker +1
For two independent Lévy processes and and an exponentially distributed random variable with parameter , independent of and , the killed exponential functio…
Generating 3D People in Scenes without People
Yan Zhang, Mohamed Hassan, Heiko Neumann +2
We present a fully automatic system that takes a 3D scene and generates plausible 3D human bodies that are posed naturally in that 3D scene. Given a 3D scene without people, humans…
Survival analysis for AdVerse events with VarYing follow-up times (SAVVY): Rationale and statistical concept of a meta-analytic study
Regina Stegherr, Jan Beyersmann, Valentine Jehl +4
The assessment of safety is an important aspect of the evaluation of new therapies in clinical trials, with analyses of adverse events being an essential part of this. Standard met…
Subjective Logic-based Identification of Markov Chains and Its Application to CAV's Safety
Johannes Müller, Thomas Griebel, Michael Gabb +1
A reliable estimation of the communication chan-nel which connects automated vehicles is an important steptowards the safety of connected and automated vehicles. The communication…
Quantum and classical phase-space dynamics of a free-electron laser
C. Moritz Carmesin, Peter Kling, Enno Giese +2
In a quantum mechanical description of the free-electron laser (FEL) the electrons jump on discrete momentum ladders, while they follow continuous trajectories according to the cla…
A scalable high-performance magnetic shield for Very Long Baseline Atom Interferometry
E. Wodey, D. Tell, E. M. Rasel +11
We report on the design, construction, and characterization of a 10 m-long high-performance magnetic shield for Very Long Baseline Atom Interferometry (VLBAI). We achieve residual…
Regimes of atomic diffraction: Raman versus Bragg diffraction in retroreflective geometries
Sabrina Hartmann, Jens Jenewein, Enno Giese +4
We provide a comprehensive study of atomic Raman and Bragg diffraction when coupling to a pair of counterpropagating light gratings (double diffraction) or to a single one (single…
Entangleability of cones
Guillaume Aubrun, Ludovico Lami, Carlos Palazuelos +1
We solve a long-standing conjecture by Barker, proving that the minimal and maximal tensor products of two finite-dimensional proper cones coincide if and only if one of the two co…
Relaxation dynamics and dissipative phase transition in quantum oscillators with period tripling
Jennifer Gosner, Björn Kubala, Joachim Ankerhold
Period tripling in driven quantum oscillators reveals unique features absent for linear and parametric drive, but generic for all higher-order resonances. Here, we focus at zero te…
Universal anti-Kibble-Zurek scaling in fully-connected systems
Ricardo Puebla, Andrea Smirne, Susana F. Huelga +1
We investigate the quench dynamics of an open quantum system involving a quantum phase transition. In the isolated case, the quench dynamics involving the phase transition exhibits…
Hybrid Microwave Radiation Patterns for High-Fidelity Quantum Gates with Trapped Ions
I. Arrazola, M. B. Plenio, E. Solano +1
We present a method that combines continuous and pulsed microwave radiation patterns to achieve robust interactions among hyperfine trapped ions placed in a magnetic field gradient…
Sato-Tate groups of abelian threefolds: a preview of the classification
Francesc Fité, Kiran S. Kedlaya, Andrew V. Sutherland
We announce the classification of Sato-Tate groups of abelian threefolds over number fields; there are 410 possible conjugacy classes of closed subgroups of USp(6) that occur. We s…
Hierarchical Expert Networks for Meta-Learning
Heinke Hihn, Daniel A. Braun
The goal of meta-learning is to train a model on a variety of learning tasks, such that it can adapt to new problems within only a few iterations. Here we propose a principled info…