Zobrazeno 1 - 10
of 478
pro vyhledávání: '"A Hüper"'
Autor:
Flammer, Martina, Hüper, Knut
A method to apply and visualize persistent homology of time series is proposed. The method captures persistent features in space and time, in contrast to the existing procedures, where one usually chooses one while keeping the other fixed. An extende
Externí odkaz:
http://arxiv.org/abs/2412.11925
Publikováno v:
New Journal of Physics, Vol 23, Iss 11, p 113046 (2021)
The analysis of entangled atomic ensembles and their application for interferometry beyond the standard quantum limit requires an accurate determination of the number of atoms. We present an accurate fluorescence detection technique for atoms that is
Externí odkaz:
https://doaj.org/article/2c7291bc92e7477baa9fe7a76ae5683c
We discuss the rolling, without slip and without twist, of Stiefel manifolds equipped with $\alpha$-metrics, from an intrinsic and an extrinsic point of view. We, however, start with a more general perspective, namely by investigating intrinsic rolli
Externí odkaz:
http://arxiv.org/abs/2309.14854
Autor:
Pür, Cebrail, Hetzel, Mareike, Quensen, Martin, Hüper, Andreas, Geng, Jiao, Kruse, Jens, Ertmer, Wolfgang, Klempt, Carsten
Publikováno v:
Phys. Rev. A 107, 033303 (2023)
High data acquisition rates and low-noise detection of ultracold neutral atoms present important challenges for the state tomography and interferometric application of entangled quantum states in Bose-Einstein condensates. In this article, we present
Externí odkaz:
http://arxiv.org/abs/2301.08172
Autor:
Hetzel, Mareike, Pezzè, Luca, Pür, Cebrail, Quensen, Martin, Hüper, Andreas, Geng, Jiao, Kruse, Jens, Santos, Luis, Ertmer, Wolfgang, Smerzi, Augusto, Klempt, Carsten
The high-fidelity analysis of many-body quantum states of indistinguishable atoms requires the accurate counting of atoms. Here we report the tomographic reconstruction of an atom-number-resolving detector. The tomography is performed with an ultraco
Externí odkaz:
http://arxiv.org/abs/2207.01270
Autor:
Danek, Adrian k, Diehl-Schmid, Janine l, Jahn, Holger m, Kassubek, Jan n, Kornhuber, Johannes o, Landwehrmeyer, Bernhard n, Lauer, Martin p, Prudlo, Johannes q, Schneider, Anja r, Ludolph, Albert C. n, Fliesbach, Klaus r, Anderl-Straub, Sarah n, Brüggen, Katharina q, Fischer, Marie o, Förstl, Hans l, Hammer, Anke o, Homola, György p, Just, Walter n, Levin, Johannes k, Marroquin, Nicolai n, Marschhauser, Anke s, Pino, Danielé s, Nagl, Magdalena n, Oberstein, Timo o, Hüper, Lea s, Polyakova, Maryna s, Pellkofer, Hannah t, Richter-Schmidinger, Tanja o, Rossmeier, Carola l, Kulko, Marianna s, Semler, Elisa n, Spottke, Annika r, Steinacker, Petra u, Thöne-Otto, Angelika s, Uttner, Ingo n, Zech, Heike t, Albrecht, Franziska a, b, c, 1, 3, ⁎, Mueller, Karsten a, d, 1, Ballarini, Tommaso a, Fassbender, Klaus e, Wiltfang, Jens f, g, Otto, Markus h, i, Jech, Robert d, ⁎⁎, 2, Schroeter, Mattias L. a, j, 2
Publikováno v:
In Heliyon 15 August 2024 10(15)
Autor:
Zimmermann, Ralf, Hüper, Knut
We address the problem of computing Riemannian normal coordinates on the real, compact Stiefel manifold of orthogonal frames. The Riemannian normal coordinates are based on the so-called Riemannian exponential and the Riemannian logarithm maps and en
Externí odkaz:
http://arxiv.org/abs/2103.12046
Autor:
Hüper, S1,2 (AUTHOR) Hueper@rheuma-hi.de, Nagler, L1 (AUTHOR), Strunz, PP1 (AUTHOR), Froehlich, M1 (AUTHOR), Labinsky, H1 (AUTHOR), Schmalzing, M1 (AUTHOR), Gernert, M1 (AUTHOR)
Publikováno v:
Scandinavian Journal of Rheumatology. Jul2024, p1-9. 9p. 1 Illustration.
Publikováno v:
In Linear Algebra and Its Applications June 2024
Autor:
Hüper, A., Pür, C., Hetzel, M., Geng, J., Peise, J., Kruse, I., Kristensen, M., Ertmer, W., Arlt, J., Klempt, C.
The analysis of entangled atomic ensembles and their application for interferometry beyond the standard quantum limit requires an accurate determination of the number of atoms. We present an accurate fluorescence detection technique for atoms that is
Externí odkaz:
http://arxiv.org/abs/1912.05689