Zobrazeno 1 - 10
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pro vyhledávání: '"Rosenthal AN"'
With plasma currents up to 8.7 MA, the SPARC tokamak runs the risk of forming multi-MA beams of relativistic "runaway" electrons (REs) which could damage plasma facing components if unmitigated. The infrared (IR) and visible imaging and visible spect
Externí odkaz:
http://arxiv.org/abs/2409.13670
We study the complexity of testing properties of quantum channels. First, we show that testing identity to any channel $\mathcal N: \mathbb C^{d_{\mathrm{in}} \times d_{\mathrm{in}}} \to \mathbb C^{d_{\mathrm{out}} \times d_{\mathrm{out}}}$ in diamon
Externí odkaz:
http://arxiv.org/abs/2409.12566
Machine Learning as a Service (MLaaS) is often provided as a pay-per-query, black-box system to clients. Such a black-box approach not only hinders open replication, validation, and interpretation of model results, but also makes it harder for white-
Externí odkaz:
http://arxiv.org/abs/2409.10643
For random-walk Metropolis (RWM) and parallel tempering (PT) algorithms, an asymptotic acceptance rate of around 0.234 is known to be optimal in the high-dimensional limit. However, its practical relevance is uncertain due to restrictive derivation c
Externí odkaz:
http://arxiv.org/abs/2408.06894
Autor:
Rosenthal, Matthias
In this bachelor's thesis, isotope effects for pedestal instabilities have been studied based on an ASDEX Upgrade H-Mode scenario. This was done using the JOREK code for extended MHD simulations, including the ion diamagnetic drift and the establishm
Externí odkaz:
http://arxiv.org/abs/2408.04518
We review and provide new proofs of results used to compare the efficiency of estimates generated by reversible MCMC algorithms on a general state space. We provide a full proof of the formula for the asymptotic variance for real-valued functionals o
Externí odkaz:
http://arxiv.org/abs/2408.04155
Autor:
Zanner, Maximilian, Albert, Romain, Rosenthal, Eric I., Casulleras, Silvia, Yang, Ian, Schneider, Christian M. F., Romero-Isart, Oriol, Kirchmair, Gerhard
Waveguide quantum electrodynamics, the study of atomic systems interacting with propagating electromagnetic fields, is a powerful platform for understanding the complex interplay between light and matter. Qubit control is an indispensable tool in thi
Externí odkaz:
http://arxiv.org/abs/2407.10617
Autor:
Miller, M. A., Hughes, J. W., Rosenthal, A. M., Mordijck, S., Reksoatmodjo, R., Wigram, M., Dunsmore, J., Sciortino, F., Wilcox, R. S., Odstrčil, T.
Experimental measurements of plasma and neutral profiles across the pedestal are used in conjunction with 2D edge modeling to examine pedestal stiffness in Alcator C-Mod H-mode plasmas. Experiments on Alcator C-Mod observed pedestal degradation and l
Externí odkaz:
http://arxiv.org/abs/2407.06414
Autor:
Brown, Austin, Rosenthal, Jeffrey S.
This article develops general conditions for weak convergence of adaptive Markov chain Monte Carlo processes and is shown to imply a weak law of large numbers for bounded Lipschitz continuous functions. This allows an estimation theory for adaptive M
Externí odkaz:
http://arxiv.org/abs/2406.00820
In this paper, we initiate the study of constant dimension subspace codes restricted to Schubert varieties, which we call Schubert subspace codes. These codes have a very natural geometric description, as objects that we call intersecting sets with r
Externí odkaz:
http://arxiv.org/abs/2405.20047