Zobrazeno 1 - 10
of 5 122
pro vyhledávání: '"Santos, P. F."'
The Open Radio Access Network (O-RAN) architecture enables the deployment of third-party applications on the RAN Intelligent Controllers (RICs) to provide Mobile Network Operators (MNOs) with different functionality. However, the operation of third-p
Externí odkaz:
http://arxiv.org/abs/2412.14119
Autor:
Ens, P. S., Santos, A. F.
In this paper, we investigate one of the established methods for reconstructing modified gravity models from a dark energy model, with the aim of discovering relationships between these theories. In this study, we focus on the $f(R,T)$ modified gravi
Externí odkaz:
http://arxiv.org/abs/2412.09189
Autor:
Botler, F., Couto, Y. S., Fernandes, C. G., de Figueiredo, E. F., Gómez, R., Santos, V. F. dos, Sato, C. M.
Chernyshev, Rauch, and Rautenbach proved that every connected graph on $n$ vertices with less than $\frac{11}{5}n-\frac{18}{5}$ edges has a vertex cut that induces a forest, and conjectured that the same remains true if the graph has less than $3n-6$
Externí odkaz:
http://arxiv.org/abs/2411.17885
Autor:
Gonçalves, J. S., Santos, A. F.
In this paper, $f(R,\lm, T)$ gravity is considered. It is a generalization of the theories $f(R,T)$ and $f(R, \lm)$. This modified theory of gravity exhibits strong geometry-matter coupling. The problem of causality and its violation is verified in t
Externí odkaz:
http://arxiv.org/abs/2411.11588
Autor:
Santos, Fabiano F., Pourhassan, Behnam, Saridakis, Emmanuel N., Sokoliuk, Oleksii, Baransky, Alexander, Kahya, Emre Onur
Publikováno v:
Journal of High Energy Physics (JHEP), 2024
We investigate entanglement islands and the Page curve in the framework of Horndeski gravity on a Karch-Randall braneworld background. In particular, treating the holographic boundary conformal field theory analytically we find that the Horndeski par
Externí odkaz:
http://arxiv.org/abs/2410.18781
Autor:
Wang, Yuchen, Cianci, Cameron, Avdic, Irma, Dutta, Rishab, Warren, Samuel, Allen, Brandon, Vu, Nam P., Santos, Lea F., Batista, Victor S., Mazziotti, David A.
Hybrid quantum-classical computing algorithms offer significant potential for accelerating the calculation of the electronic structure of strongly correlated molecules. In this work, we present the first quantum simulation of conical intersections (C
Externí odkaz:
http://arxiv.org/abs/2410.18910
Autor:
Cabral, D. S., Evangelista, L. A. S., de Souza, J. C. R., Ferreira, L. H. A. R., Santos, A. F.
This paper addresses Yukawa theory, focusing on the scattering between two identical fermions mediated by an intermediate scalar boson, considering the effects of thermal contributions and Lorentz symmetry breaking. Temperature is introduced into the
Externí odkaz:
http://arxiv.org/abs/2410.17376
Autor:
Cabral, Delmar G. A., Khazaei, Pouya, Allen, Brandon C., Videla, Pablo E., Schäfer, Max, Cortiñas, Rodrigo G., de Albornoz, Alejandro Cros Carrillo, Chávez-Carlos, Jorge, Santos, Lea F., Geva, Eitan, Batista, Victor S.
Chemical reactions are commonly described by the reactive flux transferring population from reactants to products across a double-well free energy barrier. Dynamics often involves barrier recrossing and quantum effects like tunneling, zero-point ener
Externí odkaz:
http://arxiv.org/abs/2409.13114
Gaussian quantum channels are relevant operations in continuous variable systems. In general, given an arbitrary state, the action on it is well-known provided that the quantum channels are completely characterized. In this work, we consider the inve
Externí odkaz:
http://arxiv.org/abs/2409.09675
Autor:
Gomes, Guilherme C. M., Masquio, Bruno P., Pinto, Paulo E. D., Rautenbach, Dieter, Santos, Vinicius F. dos, Szwarcfiter, Jayme L., Werner, Florian
A matching is said to be disconnected if the saturated vertices induce a disconnected subgraph and induced if the saturated vertices induce a 1-regular graph. The disconnected and induced matching numbers are defined as the maximum cardinality of suc
Externí odkaz:
http://arxiv.org/abs/2409.04855