Zobrazeno 1 - 10
of 21 901
pro vyhledávání: '"A. Remo"'
Cloud Computing has established itself as an efficient and cost-effective paradigm for the execution of web-based applications, and scientific workloads, that need elasticity and on-demand scalability capabilities. However, the evaluation of novel re
Externí odkaz:
http://arxiv.org/abs/2408.13386
Autor:
Garattini, Remo, Zatrimaylov, Kirill
Publikováno v:
Physics Letters B, Volume 856, September 2024, 138910
Following the work of H. Ellis, we study warp drives in the gravitational field of a Schwarzschild black hole. We find that as long as the warp drive crosses the black hole horizon at a subluminal speed, the horizon would be effectively absent inside
Externí odkaz:
http://arxiv.org/abs/2408.04495
Autor:
Leleu, Adrien, Delisle, Jean-Baptiste, Burn, Remo, Izidoro, André, Udry, Stéphane, Dumusque, Xavier, Lovis, Christophe, Millholland, Sarah, Parc, Léna, Bouchy, François, Bourrier, Vincent, Alibert, Yann, Faria, João, Mordasini, Christoph, Ségransan, Damien
A systematic, population-level discrepancy exists between the densities of exoplanets whose masses have been measured with transit timing variations (TTVs) versus those measured with radial velocities (RVs). Since the TTV planets are predominantly ne
Externí odkaz:
http://arxiv.org/abs/2406.18991
Autor:
Rakowski, Alexander, Monti, Remo, Huryn, Viktoriia, Lemanczyk, Marta, Ohler, Uwe, Lippert, Christoph
With the development of high-throughput technologies, genomics datasets rapidly grow in size, including functional genomics data. This has allowed the training of large Deep Learning (DL) models to predict epigenetic readouts, such as protein binding
Externí odkaz:
http://arxiv.org/abs/2405.19057
Autor:
Díaz, Luisa F. Rodríguez, Lagae, Cis, Amarsi, Anish M., Bigot, Lionel, Zhou, Yixiao, Børsen-Koch, Víctor Aguirre, Lind, Karin, Trampedach, Regner, Collet, Remo
Publikováno v:
A&A 688, A212 (2024)
Context: Traditional one-dimensional (1D) hydrostatic model atmospheres introduce systematic modelling errors into spectroscopic analyses of FGK-type stars. Aims: We present an updated version of the STAGGER-grid of 3D model atmospheres, and explore
Externí odkaz:
http://arxiv.org/abs/2405.07872
Extracting the rotational energy from a Kerr black hole (BH) is one of the crucial topics in relativistic astrophysics. Here, we give special attention to the Penrose ballistic process based on the fission of a massive particle $\mu_0$ into two parti
Externí odkaz:
http://arxiv.org/abs/2405.08229
We describe the Stagger Code for simulations of magneto-hydrodynamic (MHD) systems. This is a modular code with a variety of physics modules that will let the user run simulations of deep stellar atmospheres, sunspot formation, stellar chromospheres
Externí odkaz:
http://arxiv.org/abs/2405.02483
Autor:
Mordasini, Christoph, Burn, Remo
The goal of planet formation as a field of study is not only to provide the understanding of how planets come into existence. It is also an interdisciplinary bridge which links astronomy to geology and mineralogy. Recent observations of young stars a
Externí odkaz:
http://arxiv.org/abs/2404.15555
Despite the considerable attention given to the questions of \textit{how much} and \textit{how to} explore in deep reinforcement learning, the investigation into \textit{when} to explore remains relatively less researched. While more sophisticated ex
Externí odkaz:
http://arxiv.org/abs/2403.17542
Autor:
Garattini, Remo, Faizal, Mir
In this paper, we have for the first time considered the consequences of thermal fluctuations to the Casimir effect on a traversable wormhole. This was done by using finite temperature generalization of the Casimir effect as a source of a hot travers
Externí odkaz:
http://arxiv.org/abs/2403.15174