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pro vyhledávání: '"A Ünal"'
A two-dimensional periodically driven (Floquet) system with zero winding number in the absence of time-reversal symmetry is usually considered topologically trivial. Here, we study the dynamics of a Gaussian wave packet placed at the boundary of a tw
Externí odkaz:
http://arxiv.org/abs/2412.02086
In computational biology, predictive models are widely used to address complex tasks, but their performance can suffer greatly when applied to data from different distributions. The current state-of-the-art domain adaptation method for high-dimension
Externí odkaz:
http://arxiv.org/abs/2411.17287
Record linkage is a crucial concept for integrating data from multiple sources, particularly when datasets lack exact identifiers, and it has diverse applications in real-world data analysis. Privacy-Preserving Record Linkage (PPRL) ensures this inte
Externí odkaz:
http://arxiv.org/abs/2410.21605
Medical imaging is key in modern medicine. From magnetic resonance imaging (MRI) to microscopic imaging for blood cell detection, diagnostic medical imaging reveals vital insights into patient health. To predict diseases or provide individualized the
Externí odkaz:
http://arxiv.org/abs/2410.15840
Genome-wide association studies are pivotal in understanding the genetic underpinnings of complex traits and diseases. Collaborative, multi-site GWAS aim to enhance statistical power but face obstacles due to the sensitive nature of genomic data shar
Externí odkaz:
http://arxiv.org/abs/2410.08122
We demonstrate that periodically driven quantum rotors provide a promising and broadly applicable platform to implement multi-gap topological phases, where groups of bands can acquire topological invariants due to non-Abelian braiding of band degener
Externí odkaz:
http://arxiv.org/abs/2408.16848
Autor:
Hereman, Willy, Göktaş, Ünal
Publikováno v:
Mathematical and Computational Applications 29(5), 91, 35pp (2024)
Using a scaling symmetry, it is shown how to compute polynomial conservation laws, generalized symmetries, recursion operators, Lax pairs, and bilinear forms of polynomial nonlinear partial differential equations thereby establishing their complete i
Externí odkaz:
http://arxiv.org/abs/2408.07973
Quantum Hall states are characterized by a topological invariant, the many-body Chern number, which determines the quantized value of the Hall conductivity. Interestingly, this topological property can also be accessed through a dissipative response,
Externí odkaz:
http://arxiv.org/abs/2407.04639
Handling missing data is crucial in machine learning, but many datasets contain gaps due to errors or non-response. Unlike traditional methods such as listwise deletion, which are simple but inadequate, the literature offers more sophisticated and ef
Externí odkaz:
http://arxiv.org/abs/2405.18878
Autor:
Jankowski, Wojciech J., Morris, Arthur S., Davoyan, Zory, Bouhon, Adrien, Ünal, F. Nur, Slager, Robert-Jan
Publikováno v:
Phys. Rev. B 110, 075135 (2024)
We discuss a class of three-band non-Abelian topological insulators in three dimensions that carry a single bulk Hopf index protected by spatiotemporal ($\mathcal{PT}$) inversion symmetry. These phases may also host subdimensional topological invaria
Externí odkaz:
http://arxiv.org/abs/2405.17305