7.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of KaiserslauternDE112 papers
- University of Koblenz and LandauDE28 papers
- German Research Centre for Artificial IntelligenceDE25 papers
- Fraunhofer Institute for Industrial MathematicsDE13 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Johannes Gutenberg University MainzDE8 papers
- Ludwig-Maximilians-Universität MünchenDE7 papers
- RWTH Aachen UniversityDE7 papers
- Daimler (Germany)DE6 papers
- Sorbonne UniversitéFR6 papers
- Universidad Autónoma de MadridES6 papers
- Universität HamburgDE6 papers
172 papers
Automata for MSO over Infinite Trees with Quantification over Borel Sets of Branches
Mikołaj Bojańczyk, Antonio Casares, Sven Manthe +1
Rabin's Tree Theorem says that the MSO theory of the infinite binary tree is decidable. Shelah showed that MSO logic becomes undecidable if this tree is extended to $2^{\le ω…
Roadmap on Nanoscale Superconductivity for Quantum Technologies
Oleksandr Dobrovolskiy, Hermann Suderow, Francesco Tafuri +61
In 2025, the Year of Quantum Science and Technology, we celebrate a century of quantum mechanics, witnessing a surge in activities that illuminate its inherent strangeness and driv…
A Self-Supervised Pose Estimation Approach for Construction Machines
Alaa Alshubbak, Daniel Görges
Pose estimation is a computer vision task used to estimate a skeleton of dynamic systems to predict future movements. Most of the research in this direction is based on a supervise…
Generalized s-d model for Wannier-Mott excitons in layered magnetic semiconductors
Sonu Verma, Bashab Dey, Akashdeep Kamra
The recent discovery of excitons coupled to the magnetic order, and the consequent strong magneto-optic responses, in some van der Waals magnetic semiconductors has triggered inten…
Epitaxial with intrinsic magnetocrystalline anisotropy as a route to bias-field-free nonlinear half-metal magnonics at the nanoscale
Anna Maria Friedel, Jaafar Ghanbaja, Björn Heinz +5
Half-metallic Heusler compounds like allow to bridge magnonic and spintronic functionality for hybrid unconventional computing approaches with sought-after prop…
Exploring and Exploiting Synchrony Limitations of Time-Triggered Network-Agnostic Guardians
Shreya Vithal Kulhalli, Mohammad Ibrahim Alkoudsi, Gerhard Fohler
Time-triggered communication protocols rely on trusted components known as guardians to enforce adherence to predetermined network schedules. Network-agnostic guardians offer an ef…
The quantum harmonic oscillator in a dissipative bath of anyon pairs
Nils-Henrik Meyer, Axel Pelster, Michael Thorwart
We generalize the formalism of open quantum systems to introduce anyon baths. In particular, we work out a dissipative anyon bath composed of independent pairs of one-dimensional G…
Automated Batch Distillation Process Simulation for a Large Hybrid Dataset for Deep Anomaly Detection
Jennifer Werner, Justus Arweiler, Indra Jungjohann +4
Anomaly detection (AD) in chemical processes based on deep learning offers significant opportunities but requires large, diverse, and well-annotated training datasets that are rare…
Discrete adjoint gradient computation for multiclass traffic flow models on road networks
Paola Goatin, Axel Klar, Carmen Mezquita-Nieto
This paper applies a discrete adjoint gradient computation method for a multi-class traffic flow model on road networks. Vehicle classes are characterized by their specific velocit…
Towards a Unified Coding Scheme for 6G
Paul Bezner, Erdem Eray Cil, Jannis Clausius +14
The growing demand for higher data rates necessitates continuous innovations in wireless communication systems, particularly with the emergence of 6G. Channel coding plays a crucia…
Unquenched orbital angular momentum as the origin of spin inertia
Tarek Moussa, Darpa Narayan Basu, Ritwik Mondal +1
The recent proposal and observation of spin inertia, and the consequent high-frequency spin nutation mode, have raised key questions for our understanding of magnetization dynamics…
Higher-Order Topological Systems and Their Sub-Symmetry-Protected Topology
Myungjun Kang, Wonjun Sung, Sonu Verma +1
Symmetry and topology are essential principles in topological physics. Recently, the idea of sub-symmetry-protected topology -- where some of the original symmetries are broken whi…
Dynamical signatures of superfluidity and shear rigidity in different phases of a dipolar Bose-Einstein condensate
Soumyadeep Halder, Hari Sadhan Ghosh, Axel Pelster +1
We show that a sudden change in the polarization direction of the magnetic dipole moments of the atoms in a dipolar Bose-Einstein condensate (BEC) can serve as a useful dynamical p…
Boltzmann transport theory of magnon-exciton drag
Zakhar A. Iakovlev, Akashdeep Kamra, Mikhail M. Glazov
We develop a microscopic theory of magnon-exciton drag effect in a bilayer van der Waals antiferromagnetic semiconductor CrSBr. Effective exciton-magnon coupling arises from an orb…
Unveiling Micrometer-Range Spin-Wave Transport in Artificial Spin Ice
Syamlal Sankaran Kunnath, Mateusz Zelent, Pawel Gruszecki +1
Artificial spin ice (ASI) systems exhibit fascinating phenomena, such as frustration and the formation of magnetic monopole states, and Dirac strings. However, exploring the wave p…
Twist-tuned exchange and hysteresis in a bilayer van der Waals magnet
Priyanka Mondal, Sonu Verma, Wenze Lan +9
Moiré superlattices in twisted bilayers enable profound reconstructions of the electronic bandstructure, giving rise to correlated states with remarkable tunability. Extending this…
The Power of Regular Constraint Propagation (Technical Report)
Matthew Hague, Artur Jeż, Anthony W. Lin +2
The past decade has witnessed substantial developments in string solving. Motivated by the complexity of string solving strategies adopted in existing string solvers, we investigat…
Large-Scale Linear Energy System Optimization: A Systematic Review on Parallelization Strategies via Decomposition
Lars Hadidi, Leonard Göke, Maximilian Hoffmann +7
As renewable energy integration, sector coupling, and spatiotemporal detail increase, energy system optimization models grow in size and complexity, often pushing solvers to their…
Exciton transport driven by spin excitations in an antiferromagnet
Florian Dirnberger, Sophia Terres, Zakhar A. Iakovlev +5
A new class of optical quasiparticles called magnetic excitons recently emerged in magnetic van der Waals materials. Akin to the highly effective strategies developed for electrons…
Quantum sensing magnonic number states using a bosonic mode as the probe
Bashab Dey, Sonu Verma, Mathias Weiler +1
Sensing number states of a magnonic mode has been accomplished using a superconducting qubit by realizing an effective dispersive interaction between the two systems. Here, we theo…
Superstudent intelligence in thermodynamics
Rebecca Loubet, Pascal Zittlau, Marco Hoffmann +6
In this short note, we report and analyze a striking event: OpenAI's large language model o3 has outwitted all students in a university exam on thermodynamics. The thermodynamics e…
Magnon-polaron control in a surface magnetoacoustic wave resonator
Kevin Künstle, Yannik Kunz, Tarek Moussa +6
Strong coupling between distinct quasiparticles in condensed matter systems gives rise to hybrid states with emergent properties. We demonstrate the hybridization of confined phono…
Squeezing and quantum control of antiferromagnetic magnon pseudospin
Anna-Luisa E. Römling, Johannes Feist, Francisco J. García-Vidal +1
Antiferromagnets have been shown to harbor strong magnon squeezing in equilibrium, making them a potential resource for quantum correlations and entanglement. Recent experiments ha…
Exploring the Alignment of Perceived and Measured Sleep Quality with Working Memory using Consumer Wearables
Peter Neigel, David Antony Selby, Shota Arai +5
Wearable devices offer detailed sleep-tracking data. However, whether this information enhances our understanding of sleep or simply quantifies already-known patterns remains uncle…