Zobrazeno 1 - 10
of 25 757
pro vyhledávání: '"P. Löw"'
Non-rigid point cloud registration is a crucial task in computer vision. Evaluating a non-rigid point cloud registration method requires a dataset with challenges such as large deformation levels, noise, outliers, and incompleteness. Despite the exis
Externí odkaz:
http://arxiv.org/abs/2409.14474
Continuous physical interaction between robots and their environment is a requirement in many industrial and household tasks, such as sanding and cleaning. Due to the complex tactile information, these tasks are notoriously difficult to model and to
Externí odkaz:
http://arxiv.org/abs/2402.04862
Autor:
Little, Larissa B., Coulter, Jennifer, Kang, Ruizhe, Zeljkovic, Ilija, Huang, Dennis, Song, Can-Li, Loew, Toshinao, Chia, Han-Jong, Hoffman, Jason D., Markert, John T., Keimer, Bernhard, Kozinsky, Boris, Hoffman, Jennifer E.
YBa$_2$Cu$_3$O$_{7-\delta}$ (YBCO) has favorable macroscopic superconducting properties of $T_\mathrm{c}$ up to 93 K and $H_{c2}$ up to 150 T. However, its nanoscale electronic structure remains mysterious because bulk-like electronic properties are
Externí odkaz:
http://arxiv.org/abs/2402.03238
Autor:
Zhou, R., Vinograd, I., Hirata, M., Wu, T., Mayaffre, H., Krämer, S., Hardy, W. N., Liang, R., Bonn, D. A., Loew, T., Porras, J., Keimer, B., Julien, M. -H.
A major obstacle to understanding high-Tc cuprates is that superconductivity precludes observing normal-state properties at low temperatures. One prime example is the normal-state spin susceptibility: although its decrease upon cooling far above Tc t
Externí odkaz:
http://arxiv.org/abs/2402.02508
This tutorial provides a hands-on entry point about laser locking for atomic vapor research and related research such as laser cooling. We furthermore introduce common materials and methods for the fabrication of vapor cells as a tool for this resear
Externí odkaz:
http://arxiv.org/abs/2401.16068
Autor:
Berngruber, Moritz, Bosworth, Daniel J., Herrera-Sancho, Oscar A., Anasuri, Viraatt S. V., Zuber, Nico, Hummel, Frederic, Krauter, Jennifer, Meinert, Florian, Löw, Robert, Schmelcher, Peter, Pfau, Tilman
Publikováno v:
Phys. Rev. Lett. 133, 083001 (2024)
The onset of collision dynamics between an ion and a Rydberg atom is studied in a regime characterized by a multitude of collision channels. These channels arise from coupling between a non-polar Rydberg state and numerous highly polar Stark states.
Externí odkaz:
http://arxiv.org/abs/2401.12312
We report on the current development of a single photon source based on a long-range interacting room temperature rubidium vapor. We discuss the history of the project, the production of vapor cells, and the observation of Rabi-oscillations in the fo
Externí odkaz:
http://arxiv.org/abs/2401.12209
Autor:
Bejas, M., Zimmermann, V., Betto, D., Boyko, T. D., Green, R. J., Loew, T., Brookes, N. B., Cristiani, G., Logvenov, G., Minola, M., Keimer, B., Yamase, H., Greco, A., Hepting, M.
Publikováno v:
Phys. Rev. B 109, 144516 (2024)
The essential building blocks of cuprate superconductors are two-dimensional CuO$_2$ sheets interspersed with charge reservoir layers. In bilayer cuprates, two closely spaced CuO$_2$ sheets are separated by a larger distance from the subsequent pair
Externí odkaz:
http://arxiv.org/abs/2311.01413
Autor:
Löw, Tobias, Calinon, Sylvain
In this work, we are presenting an extension of the cooperative dual-task space (CDTS) in conformal geometric algebra. The CDTS was first defined using dual quaternion algebra and is a well established framework for the simplified definition of tasks
Externí odkaz:
http://arxiv.org/abs/2310.19093
Geometry is a fundamental part of robotics and there have been various frameworks of representation over the years. Recently, geometric algebra has gained attention for its property of unifying many of those previous ideas into one algebra. While the
Externí odkaz:
http://arxiv.org/abs/2310.19090