Zobrazeno 1 - 10
of 10 782
pro vyhledávání: '"Amare, AT"'
Autor:
Silano, Giuseppe, Rikos, Evangelos, Rajkumar, Vetrivel, Gehrke, Oliver, Zerihun, Tesfaye Amare, Rodio, Carmine, Lazzari, Riccardo
This paper investigates the integration and validation of multi-energy systems within the H2020 ERIGrid 2.0 project, focusing on the deployment of the JaNDER software middleware and universal API (uAPI) to establish a robust, high-data-rate, and low-
Externí odkaz:
http://arxiv.org/abs/2407.00093
This paper delves into the late-time accelerated expansion of the universe and the evolution of cosmic structures within the context of a specific \( f(R, L_m) \) gravity model, formulated as \( f(R, L_m) = \lambda R + \beta L_m^\alpha + \eta \). To
Externí odkaz:
http://arxiv.org/abs/2406.08303
We take into account redshift-space distortion measurements to investigate the growth of cosmological large-scale structures within the framework of modified symmetric teleparallel $f(Q)$ gravity. After comparing the predictions of the $f(Q)$-gravity
Externí odkaz:
http://arxiv.org/abs/2405.07361
Autor:
Coarasa, Iván, Amaré, Julio, Apilluelo, Jaime, Cebrián, Susana, Cintas, David, García, Eduardo, Martínez, María, Oliván, Miguel Ángel, Ortigoza, Ysrael, de Solórzano, Alfonso Ortiz, Pardo, Tamara, Puimedón, Jorge, Salinas, Ana, Sarsa, María Luisa, Villar, Patricia
Weakly interacting massive particles (WIMPs) are well-motivated candidates for dark matter. One signature of galactic WIMPs is the annual modulation expected in a detector's interaction rate, which arises from Earth's rotation around the Sun. Over tw
Externí odkaz:
http://arxiv.org/abs/2404.17348
We present a dynamical system formulation for inhomogeneous LRS-II spacetimes using the covariant 1+1+2 decomposition approach. Our approach describes the LRS-II dynamics from the point of view of a comoving observer. Promoting the covariant radial d
Externí odkaz:
http://arxiv.org/abs/2404.01161
Autor:
Pardo, T., Amaré, J., Apilluelo, J., Cebrián, S., Cintas, D., Coarasa, I., García, E., Martínez, M., Oliván, M. A., Ortigoza, Y., de Solórzano, A. Ortiz, Pellicer, M., Puimedón, J., Salinas, A., Sarsa, M. L., Villar, P.
ANAIS is a direct dark matter detection experiment whose goal is to confirm or refute in a model independent way the positive annual modulation signal claimed by DAMA/LIBRA. Consisting of 112.5 kg of NaI(Tl) scintillators, ANAIS-112 is taking data at
Externí odkaz:
http://arxiv.org/abs/2311.07290
In this paper, we investigate the evolution of cosmological perturbations within the context of Bianchi Type$-I$ spacetimes. We consider models containing viscous fluids with evolving cosmological (\LL) and Newtonian gravitational (G) parameters. The
Externí odkaz:
http://arxiv.org/abs/2311.03399
Autor:
Coarasa, Iván, Amaré, Julio, Apilluelo, Jaime, Cebrián, Susana, Cintas, David, García, Eduardo, Martínez, María, Oliván, Miguel Ángel, Ortigoza, Ysrael, de Solórzano, Alfonso Ortiz, Pardo, Tamara, Puimedón, Jorge, Salinas, Ana, Sarsa, María Luisa, Villar, Patricia
The ANAIS experiment is intended to search for dark matter annual modulation with ultrapure NaI(Tl) scintillators in order to provide a model independent confirmation or refutation of the long-standing DAMA/LIBRA positive annual modulation signal in
Externí odkaz:
http://arxiv.org/abs/2311.03392
Cross-correlation between the thermal Sunyaev-Zeldovich effect and the Integrated Sachs-Wolfe effect
Autor:
Ibitoye, Ayodeji, Dai, Wei-Ming, Ma, Yin-Zhe, Vielva, Patricio, Tramonte, Denis, Abebe, Amare, Beesham, Aroonkumar, Chen, Xuelei
Publikováno v:
The Astrophysical Journal Supplement Series (ApJS), 270, 16 (2024)
We present a joint cosmological analysis of the power spectra measurement of the Planck Compton parameter and the integrated Sachs-Wolfe (ISW) maps. We detect the statistical correlation between the Planck Thermal Sunyaev-Zeldovich (tSZ) map and ISW
Externí odkaz:
http://arxiv.org/abs/2310.18478
Publikováno v:
Prog. Theor. Exp. Phys. 2023, 113E01 (2023)
Despite the significant accomplishments of general relativity, numerous unresolved issues persist in our understanding of the cosmos. One of the most perplexing challenges is the ongoing accelerated expansion of the Universe, which continues to elude
Externí odkaz:
http://arxiv.org/abs/2310.15067