Zobrazeno 1 - 10
of 33 930
pro vyhledávání: '"P Rosenthal"'
Autor:
Rosenthal, Alexandra C., Ransom, Scott M., Corcoran, Kyle A., DeCesar, Megan E., Freire, Paolo C. C., Hessels, Jason W. T., Keith, Michael J., Lynch, Ryan S., Lyne, Andrew, Nice, David J., Stairs, Ingrid H., Stappers, Ben, Strader, Jay, Thorsett, Stephen E., Urquhart, Ryan
We present a 34-year timing solution of the redback pulsar system Terzan 5A (Ter5A). Ter5A, also known as B1744$-$24A or J1748$-$2446A, has a 11.56 ms pulse period, a $\sim$0.1 solar mass dwarf companion star, and an orbital period of 1.82 hours. Ter
Externí odkaz:
http://arxiv.org/abs/2410.21648
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