Zobrazeno 1 - 10
of 6 700
pro vyhledávání: '"P. Concha"'
Autor:
F. M. S. A. Kirkels, H. J. de Boer, P. Concha Hernández, C. R. T. Martes, M. T. J. van der Meer, S. Basu, M. O. Usman, F. Peterse
Publikováno v:
Biogeosciences, Vol 19, Pp 4107-4127 (2022)
The large difference in the fractionation of stable carbon isotopes between C3 and C4 plants is widely used in vegetation reconstructions, where the predominance of C3 plants suggests wetter and that of C4 plants drier conditions. The stable carbon i
Externí odkaz:
https://doaj.org/article/4dd7b41fc51c4eefb86c0ad687311e06
In this work we present the non-relativistic regime of the Hietarinta gravity theory and its extension to supergravity. At the bosonic level, we derive the non-relativistic version of the Hietarinta model by employing a contraction process and addres
Externí odkaz:
http://arxiv.org/abs/2409.01298
Autor:
Concha, David Molina, Li, Jiping, Yin, Haoran, Park, Kyeonghyeon, Lee, Hyun-Rok, Lee, Taesik, Sirohi, Dhruv, Lee, Chi-Guhn
This study addresses the challenge of fleet design optimization in the context of heterogeneous multi-robot fleets, aiming to obtain feasible designs that balance performance and costs. In the domain of autonomous multi-robot exploration, reinforceme
Externí odkaz:
http://arxiv.org/abs/2408.11751
We introduce a novel problem setting for algorithmic contract design, named the principal-MARL contract design problem. This setting extends traditional contract design to account for dynamic and stochastic environments using Markov Games and Multi-A
Externí odkaz:
http://arxiv.org/abs/2408.09686
Quantum architecture search (QAS) involves optimizing both the quantum parametric circuit configuration but also its parameters for a variational quantum algorithm. Thus, the problem is known to be multi-level as the performance of a given architectu
Externí odkaz:
http://arxiv.org/abs/2407.20091
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 10, Pp 1-10 (2020)
Abstract We present a three-dimensional Chern–Simons gravity based on a deformation of the Maxwell algebra. This symmetry allows introduction of a non-vanishing torsion to the Maxwell Chern–Simons theory, whose action recovers the Mielke–Baekle
Externí odkaz:
https://doaj.org/article/4ecc8d9f6ba64f96a578da53cb05b084
Autor:
Bezuidenhout, Hadrian, Koni, Mwezi, Leach, Jonathan, Obando, Paola Concha, Forbes, Andrew, Nape, Isaac
Structured light, light tailored in its internal degrees of freedom, has become topical in numerous quantum and classical information processing protocols. In this work, we harness the high dimensional nature of structured light modulated in the tran
Externí odkaz:
http://arxiv.org/abs/2406.05727
Narratives serve as fundamental frameworks in our understanding of the world and play a crucial role in collaborative sensemaking, providing a versatile foundation for sensemaking. Framing is a subtle yet potent mechanism that influences public perce
Externí odkaz:
http://arxiv.org/abs/2405.02677
Autor:
P. Concha, H. R. Safari
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-28 (2020)
Abstract In this work we present different infinite dimensional algebras which appear as deformations of the asymptotic symmetry of the three-dimensional Chern-Simons gravity for the Maxwell algebra. We study rigidity and stability of the infinite di
Externí odkaz:
https://doaj.org/article/8be6c8369a9d44098545ca36f6520ef7
Publikováno v:
Hydrology and Earth System Sciences, Vol 22, Pp 5125-5141 (2018)
Water risk management is a ubiquitous challenge faced by stakeholders in the water or agricultural sector. We present a methodological framework for forecasting water storage requirements and present an application of this methodology to risk asse
Externí odkaz:
https://doaj.org/article/dc6000f357924731a5d61f5d0d56e1bb