301 citations
- Institute of PhysicsPL3 papers
- University of Duisburg-EssenDE3 papers
- St Petersburg UniversityRU2 papers
- University Hospital CologneDE2 papers
- Applied Mathematics (United States)US1 paper
- Fraunhofer Institute for Applied Information TechnologyDE1 paper
- Fraunhofer Institute for Software and Systems EngineeringDE1 paper
- Johannes Gutenberg University MainzDE1 paper
- Koblenz University of Applied SciencesDE1 paper
- RWTH Aachen UniversityDE1 paper
- Saudi Electronic UniversitySA1 paper
- Technische Universität DarmstadtDE1 paper
6 papers
Data Trading and Monetization: Challenges and Open Research Directions
Qusai Ramadan, Zeyd Boukhers, Muath AlShaikh +2
Traditional data monetization approaches face challenges related to data protection and logistics. In response, digital data marketplaces have emerged as intermediaries simplifying…
Synthesising Rare Cataract Surgery Samples with Guided Diffusion Models
Yannik Frisch, Moritz Fuchs, Antoine Sanner +7
Cataract surgery is a frequently performed procedure that demands automation and advanced assistance systems. However, gathering and annotating data for training such systems is re…
From operator statistics to wormholes
Alexander Altland, Dmitry Bagrets, Pranjal Nayak +2
For a generic quantum many-body system, the quantum ergodic regime is defined as the limit in which the spectrum of the system resembles that of a random matrix theory (RMT) in the…
Periodic-Orbit Theory of Level Correlations
Stefan Heusler, Sebastian Müller, Alexander Altland +2
We present a semiclassical explanation of the so-called Bohigas-Giannoni-Schmit conjecture which asserts universality of spectral fluctuations in chaotic dynamics. We work with a g…
Periodic-Orbit Theory of Universality in Quantum Chaos
Sebastian Müller, Stefan Heusler, Petr Braun +2
We argue semiclassically, on the basis of Gutzwiller's periodic-orbit theory, that full classical chaos is paralleled by quantum energy spectra with universal spectral statistics,…
Semiclassical Foundation of Universality in Quantum Chaos
Sebastian Müller, Stefan Heusler, Petr Braun +2
We sketch the semiclassical core of a proof of the so-called Bohigas-Giannoni-Schmit conjecture: A dynamical system with full classical chaos has a quantum energy spectrum with uni…