Zobrazeno 1 - 10
of 1 260 944
pro vyhledávání: '"A, Stefan"'
Autor:
Goy, Matthias, Krause, Jan, Bayraktar, Ömer, Ancsin, Philippe, David, Florian, Dirmeier, Thomas, Doell, Nico, Dwan, Jansen, Fohlmeister, Friederike, Freund, Ronald, Goebel, Thorsten A., Hilt, Jonas, Jaksch, Kevin, Kohout, Oskar, Kopf, Teresa, Krzic, Andrej, Leipe, Markus, Leuchs, Gerd, Marquardt, Christoph, Mendez, Karen L., Milde, Anja, Mishra, Sarika, Moll, Florian, Paciorek, Karolina, Pavlovic, Natasa, Richter, Stefan, Rothe, Markus, Rüddenklau, René, Sauer, Gregor, Schell, Martin, Schreck, Jan, Schreier, Andy, Sharma, Sakshi, Spier, Simon, Spiess, Christopher, Steinlechner, Fabian, Tünnermann, Andreas, Vural, Hüseyin, Walenta, Nino, Weide, Stefan
This paper presents the development and implementation of a versatile ad-hoc metropolitan-range Quantum Key Distribution (QKD) network. The approach presented integrates various types of physical channels and QKD protocols, and a mix of trusted and u
Externí odkaz:
http://arxiv.org/abs/2412.07473
Autor:
Bastl, Stefan, Burke, Rhuaidi, Chatterjee, Rima, Dey, Subhankar, Durst, Alison, Friedl, Stefan, Galvin, Daniel, Rivas, Alejandro García, Hirsch, Tobias, Hobohm, Cara, Hsueh, Chun-Sheng, Kegel, Marc, Kern, Frieda, Lee, Shun Ming Samuel, Löh, Clara, Manikandan, Naageswaran, Mousseau, Léo, Munser, Lars, Pencovitch, Mark, Perras, Patrick, Powell, Mark, Quintanilha, José Pedro, Schambeck, Lisa, Suchodoll, David, Tancer, Martin, Thiele, Annika, Truöl, Paula, Uschold, Matthias, Veselá, Simona, Weiß, Melvin, von Wunsch-Rolshoven, Magdalina
We show that there exists an algorithm that takes as input two closed, simply connected, topological 4-manifolds and decides whether or not these 4-manifolds are homeomorphic. In particular, we explain in detail how closed, simply connected, topologi
Externí odkaz:
http://arxiv.org/abs/2411.08775
Autor:
Buffat, Jim, Pato, Miguel, Alonso, Kevin, Auer, Stefan, Carmona, Emiliano, Maier, Stefan, Müller, Rupert, Rademske, Patrick, Rascher, Uwe, Scharr, Hanno
We provide the first method allowing to retrieve spaceborne SIF maps at 30 m ground resolution with a strong correlation ($r^2=0.6$) to high-quality airborne estimates of sun-induced fluorescence (SIF). SIF estimates can provide explanatory informati
Externí odkaz:
http://arxiv.org/abs/2411.08925
Autor:
Jaksch, Kevin, Dirmeier, Thomas, Weiser, Yannick, Richter, Stefan, Bayraktar, Ömer, Hacker, Bastian, Rösler, Conrad, Khan, Imran, Petscharning, Stefan, Grafenauer, Thomas, Hentschel, Michael, Ömer, Bernhard, Pacher, Christoph, Kanitschar, Florian, Upadhyaya, Twesh, Lin, Jie, Lütkenhaus, Norbert, Leuchs, Gerd, Marquardt, Christoph
Continuous-variable (CV) quantum key distribution (QKD) allows for quantum secure communication with the benefit of being close to existing classical coherent communication. In recent years, CV QKD protocols using a discrete number of displaced coher
Externí odkaz:
http://arxiv.org/abs/2410.12915
Autor:
Feuerriegel, Stefan, Frauen, Dennis, Melnychuk, Valentyn, Schweisthal, Jonas, Hess, Konstantin, Curth, Alicia, Bauer, Stefan, Kilbertus, Niki, Kohane, Isaac S., van der Schaar, Mihaela
Publikováno v:
Nature Medicine, vol. 30, pp. 958-968 (2024)
Causal machine learning (ML) offers flexible, data-driven methods for predicting treatment outcomes including efficacy and toxicity, thereby supporting the assessment and safety of drugs. A key benefit of causal ML is that it allows for estimating in
Externí odkaz:
http://arxiv.org/abs/2410.08770
This paper considers an ergodic version of the bounded velocity follower problem, assuming that the decision maker lacks knowledge of the underlying system parameters and must learn them while simultaneously controlling. We propose algorithms based o
Externí odkaz:
http://arxiv.org/abs/2410.03221
Autor:
Liu, Enze, Luo, Elisa, Yan, Jian Chen, Izhikevich, Katherine, Grant, Stewart, Stefan, Deian, Voelker, Geoffrey M, Savage, Stefan
Between 2021 and 2023, crypto assets valued at over \$US2.6 billion were stolen via attacks on "bridges" -- decentralized services designed to allow inter-blockchain exchange. While the individual exploits in each attack vary, a single design flaw un
Externí odkaz:
http://arxiv.org/abs/2410.01107
Autor:
Armadillo, Tommaso, Bonciani, Roberto, Buonocore, Luca, Devoto, Simone, Grazzini, Massimiliano, Kallweit, Stefan, Rana, Narayan, Vicini, Alessandro
We report on the complete computation of the mixed QCD-electroweak corrections to the neutral-current Drell-Yan process. Our calculation holds in the entire range of dilepton invariant masses. We present phenomenological results for several kinematic
Externí odkaz:
http://arxiv.org/abs/2412.16095
Quantum Chromodynamics in two spacetime dimensions is investigated with the Functional Renormalization Group. We use a functional formulation with covariant gauge fixing and derive Renormalization Group flow equations for the gauge coupling, quark ma
Externí odkaz:
http://arxiv.org/abs/2412.16051
Autor:
John, Valentin, Yu, Cécile X., van Straaten, Barnaby, Rodríguez-Mena, Esteban A., Rodríguez, Mauricio, Oosterhout, Stefan, Stehouwer, Lucas E. A., Scappucci, Giordano, Bosco, Stefano, Rimbach-Russ, Maximilian, Niquet, Yann-Michel, Borsoi, Francesco, Veldhorst, Menno
Quantum computers require the systematic operation of qubits with high fidelity. For holes in germanium, the spin-orbit interaction allows for \textit{in situ} electric fast and high-fidelity qubit gates. However, the interaction also causes a large
Externí odkaz:
http://arxiv.org/abs/2412.16044