Zobrazeno 1 - 10
of 12 215
pro vyhledávání: '"A. Stier"'
We investigate the coupling between an ensemble of individual emitters and multiple photons in a high-$Q$ cavity at the mesoscopic excitation level. The master equation theory is used to calculate the emission spectrum of the cavity QED system. The i
Externí odkaz:
http://arxiv.org/abs/2501.07074
Autor:
Bottino, Alberto, Stier, Annika, Boesl, Mathias, Hayward-Schneider, Thomas, Bergmann, Andreas, Coster, David, Brunner, Stephan, Di Giannatale, Giovanni, Villard, Laurent
Over the past decades, multiple gyrokinetic codes have shown to be able to simulate turbulence and associated transport in the core of Tokamak devices. However, their application to the edge and scrape-off layer (SOL) region presents significant chal
Externí odkaz:
http://arxiv.org/abs/2412.08203
The promise of unsupervised multi-view-stereo (MVS) is to leverage large unlabeled datasets, yet current methods underperform when training on difficult data, such as handheld smartphone videos of indoor scenes. Meanwhile, high-quality synthetic data
Externí odkaz:
http://arxiv.org/abs/2412.05771
Autor:
Junike, Gero, Stier, Hauke
Fourier pricing methods such as the Carr-Madan formula or the COS method are classic tools for pricing European options for advanced models such as the Heston model. These methods require tuning parameters such as a damping factor, a truncation range
Externí odkaz:
http://arxiv.org/abs/2412.05070
As the exploration of digital behavioral data revolutionizes communication research, understanding the nuances of data collection methodologies becomes increasingly pertinent. This study focuses on one prominent data collection approach, web scraping
Externí odkaz:
http://arxiv.org/abs/2412.00479
Autor:
Stier, Julian
Within one decade, Deep Learning overtook the dominating solution methods of countless problems of artificial intelligence. ``Deep'' refers to the deep architectures with operations in manifolds of which there are no immediate observations. For these
Externí odkaz:
http://arxiv.org/abs/2410.09579
Seamless integration of virtual and physical worlds in augmented reality benefits from the system semantically "understanding" the physical environment. AR research has long focused on the potential of context awareness, demonstrating novel capabilit
Externí odkaz:
http://arxiv.org/abs/2410.04652
Autor:
Moser, Philipp, Wolz, Lukas M., Henning, Alex, Thurn, Andreas, Kuhl, Matthias, Ji, Peirui, Soubelet, Pedro, Schalk, Martin, Eichhorn, Johanna, Sharp, Ian D., Stier, Andreas V., Finley, Jonathan J.
Combining a precise sputter etching method with subsequent AlO$_x$ growth within an atomic layer deposition chamber enables fabrication of atomically flat lateral patterns of SiO$_2$ and AlO$_x$. The transfer of MoSe$_2$ monolayers onto these dielect
Externí odkaz:
http://arxiv.org/abs/2409.18518
We present time-resolved and CW optical spectroscopy studies of interlayer excitons (IXs) in 2$H-$ and 3$R-$stacked MoSe$_2$/WSe$_2$ heterobilayers and obtain evidence for the strong participation of hot phonons in the underlying photo-physics. Photo
Externí odkaz:
http://arxiv.org/abs/2407.15649
Many physical, biological, and even social systems are faced with the problem of how to efficiently harvest free energy from an environment that can have many possible states, yet only have a limited number of harvesting protocols to choose among. We
Externí odkaz:
http://arxiv.org/abs/2407.05507