Zobrazeno 1 - 10
of 28 698
pro vyhledávání: '"Vives A"'
Autor:
Ramirez, M., Pignata, G., Förster, Francisco, González-Gaitán, Santiago, Gutiérrez, Claudia P., Ayala, B., Cabrera-Vives, Guillermo, Catelan, Márcio, Arancibia, A. M. Muñoz, Pineda-García, J.
This paper introduces a novel method for creating spectral time series, which can be used for generating synthetic light curves for photometric classification but also for applications like K-corrections and bolometric corrections. This approach is p
Externí odkaz:
http://arxiv.org/abs/2409.10701
Autor:
Heydenreich, Sven, Mediavilla, Evencio, Jiménez-Vicente, Jorge, Vives-Arias, Héctor, Muñoz, Jose A.
While elementary particles are the favored candidate for the elusive dark matter, primordial black holes (PBHs) have also been considered to fill that role. Gravitational microlensing is a very well-suited tool to detect and measure the abundance of
Externí odkaz:
http://arxiv.org/abs/2409.04534
Autor:
Brandhuber, Andreas, Brown, Graham R., Chen, Gang, Travaglini, Gabriele, Matasan, Pablo Vives
We derive analytic all-order-in-spin expressions for the leading-order time-domain waveforms generated in the scattering of two Kerr black holes with arbitrary masses and spin vectors in the presence of all independent cubic deformations of Einstein-
Externí odkaz:
http://arxiv.org/abs/2408.00587
Dark sectors provide beyond Standard Model scenarios which can address unresolved puzzles, such as the observed dark matter abundance or the baryon asymmetry of the Universe. A naturally small portal to the dark sector is obtained if dark-sector inte
Externí odkaz:
http://arxiv.org/abs/2407.21100
Reticulate evolution can be modelled using phylogenetic networks. Tree-based networks, which are one of the more general classes of phylogenetic networks, have recently gained eminence for its ability to represent evolutionary histories with an under
Externí odkaz:
http://arxiv.org/abs/2407.08812
Autor:
Brandhuber, Andreas, Brown, Graham R., Pichini, Paolo, Travaglini, Gabriele, Matasan, Pablo Vives
We study the binary dynamics of two Kerr black holes with arbitrary spin vectors in the presence of parity-even and parity-odd cubic deformations of gravity. We first derive the tree-level Compton amplitudes for a Kerr black hole in cubic gravity, wh
Externí odkaz:
http://arxiv.org/abs/2405.13826
Autor:
Nogueira, P. H., Lazzoni, C., Zurlo, A., Bhowmik, T., Donoso-Oliva, C., Desidera, S., Milli, J., Pérez, S., Delorme, P., Fernadez, A., Langlois, M., Petrus, S., Cabrera-Vives, G., Chauvin, G.
Publikováno v:
A&A 687, A301 (2024)
$\eta$ Tel is an 18 Myr system with a 2.09 M$_{\odot}$ A-type star and an M7-M8 brown dwarf companion, $\eta$ Tel B, separated by 4.2'' (208 au). High-contrast imaging campaigns over 20 years have enabled orbital and photometric characterization. $\e
Externí odkaz:
http://arxiv.org/abs/2405.04723
Autor:
Cabrera-Vives, G., Moreno-Cartagena, D., Astorga, N., Reyes-Jainaga, I., Förster, F., Huijse, P., Arredondo, J., Arancibia, A. M. Muñoz, Bayo, A., Catelan, M., Estévez, P. A., Sánchez-Sáez, P., Álvarez, A., Castellanos, P., Gallardo, P., Moya, A., Rodriguez-Mancini, D.
Publikováno v:
A&A 689, A289 (2024)
The advent of next-generation survey instruments, such as the Vera C. Rubin Observatory and its Legacy Survey of Space and Time (LSST), is opening a window for new research in time-domain astronomy. The Extended LSST Astronomical Time-Series Classifi
Externí odkaz:
http://arxiv.org/abs/2405.03078
Autor:
Simen, Anton, Flores-Garrigos, Carlos, Hegade, Narendra N., Montalban, Iraitz, Vives-Gilabert, Yolanda, Michon, Eric, Zhang, Qi, Solano, Enrique, Martín-Guerrero, José D.
We propose digital-analog quantum kernels for enhancing the detection of complex features in the classification of images. We consider multipartite-entangled analog blocks, stemming from native Ising interactions in neutral-atom quantum processors, a
Externí odkaz:
http://arxiv.org/abs/2405.00548
Autor:
VIVES-GABRIEL, JORDI (AUTHOR) jordi.vives@unisg.ch, SCHREMPF-STIRLING, JUDITH (AUTHOR) judith.schrempf-stirling@unige.ch, CORAIOLA, DIEGO M. (AUTHOR) dcoraiola@uvic.ca
Publikováno v:
Academy of Management Perspectives. Aug2024, Vol. 38 Issue 3, p286-303. 18p. 1 Diagram.