Zobrazeno 1 - 10
of 9 376
pro vyhledávání: '"Franz, J. A."'
Autor:
Setescak, Christoph S., Aguilera, Irene, Weindl, Adrian, Kronseder, Matthias, Donarini, Andrea, Giessibl, Franz J.
We develop a numerical scheme for the calculation of tunneling current $I$ and differential conductance $\mathsf{d}I/\mathsf{d}V$ of metal and CO-terminated STM tips on the topological insulators $\mathrm{Bi}_2\mathrm{Se}_3$, $\mathrm{Bi}_2\mathrm{Te
Externí odkaz:
http://arxiv.org/abs/2411.13529
Quantum machine learning is an emergent field that continues to draw significant interest for its potential to offer improvements over classical algorithms in certain areas. However, training quantum models remains a challenging task, largely because
Externí odkaz:
http://arxiv.org/abs/2411.11954
Characterizing quantum systems is a fundamental task that enables the development of quantum technologies. Various approaches, ranging from full tomography to instances of classical shadows, have been proposed to this end. However, quantum states tha
Externí odkaz:
http://arxiv.org/abs/2407.12916
Autor:
Hauck, Franz J., Heß, Alexander
Linearizability is a well-known correctness property for concurrent and distributed systems. In the past, it was also used to prove the design and implementation of replicated state-machines correct. State-machine replication (SMR) is a concept to ac
Externí odkaz:
http://arxiv.org/abs/2407.01720
Autor:
Belvedere, Alberto, Bhattacharya, Saptaparna, Boldrini, Giacomo, Chatterjee, Suman, Calandri, Alessandro, Cruz, Sergio Sánchez, Dickinson, Jennet, Glessgen, Franz J., Goldouzian, Reza, Grohsjean, Alexander, Jeppe, Laurids, Knight, Charlotte, Mattelaer, Olivier, Mohrman, Kelci, Nelson, Hannah, Perovic, Vasilije, Presilla, Matteo, Schöfbeck, Robert, Smith, Nick
This note gives an overview of the tools for predicting expectations in the Standard Model effective field theory (SMEFT) at the tree level and one loop available through event generators. Methods of event reweighting, the separate simulation of squa
Externí odkaz:
http://arxiv.org/abs/2406.14620
The Purcell effect describes the modification of the spontaneous decay rate in the presence of electromagnetic media and bodies. In this work, we shed light on the dependencies and magnitude of this effect for chiral materials. Using the framework of
Externí odkaz:
http://arxiv.org/abs/2406.10038
Autor:
Song, Shaotang, Teng, Yu, Tang, Weichen, Xu, Zhen, He, Yuanyuan, Ruan, Jiawei, Kojima, Takahiro, Hu, Wenping, Giessibl, Franz J, Sakaguchi, Hiroshi, Louie, Steven G, Lu, Jiong
Topological design of pi-electrons in zigzag-edged graphene nanoribbons (ZGNRs) leads to a wealth of magnetic quantum phenomena and exotic quantum phases. Symmetric ZGNRs typically exhibit antiferromagnetically coupled spin-ordered edge states. Elimi
Externí odkaz:
http://arxiv.org/abs/2406.05608
Autor:
Pietanesi, Laura, Marganska, Magdalena, Mayer, Thomas, Barth, Michael, Chen, Lin, Zou, Ji, Weindl, Adrian, Liebig, Alexander, Díaz-Pardo, Rebeca, Suri, Dhavala, Schmid, Florian, Gießibl, Franz J., Richter, Klaus, Tserkovnyak, Yaroslav, Kronseder, Matthias, Back, Christian H.
Publikováno v:
Phys. Rev. B 109, 064424 (2024)
Ferromagnetic resonance is used to reveal features of the buried electronic band structure at interfaces between ferromagnetic metals and topological insulators. By monitoring the evolution of magnetic damping, the application of this method to a hyb
Externí odkaz:
http://arxiv.org/abs/2403.03518
Autor:
Heinlein, Lukas, Maron, Roman C., Hekler, Achim, Haggenmüller, Sarah, Wies, Christoph, Utikal, Jochen S., Meier, Friedegund, Hobelsberger, Sarah, Gellrich, Frank F., Sergon, Mildred, Hauschild, Axel, French, Lars E., Heinzerling, Lucie, Schlager, Justin G., Ghoreschi, Kamran, Schlaak, Max, Hilke, Franz J., Poch, Gabriela, Korsing, Sören, Berking, Carola, Heppt, Markus V., Erdmann, Michael, Haferkamp, Sebastian, Drexler, Konstantin, Schadendorf, Dirk, Sondermann, Wiebke, Goebeler, Matthias, Schilling, Bastian, Krieghoff-Henning, Eva, Brinker, Titus J.
Early detection of melanoma, a potentially lethal type of skin cancer with high prevalence worldwide, improves patient prognosis. In retrospective studies, artificial intelligence (AI) has proven to be helpful for enhancing melanoma detection. Howeve
Externí odkaz:
http://arxiv.org/abs/2401.14193
Autor:
Brandenburg, Franz J.
It is well-known that every 3-connected planar graph has a unique planar embedding on the sphere. We study the extension to triangulated 1-planar graphs, T1P graphs for short, which admit an embedding in which each edge is crossed at most once and ea
Externí odkaz:
http://arxiv.org/abs/2312.15793