Zobrazeno 1 - 10
of 9 756
pro vyhledávání: '"A. Amati"'
The Lattice Boltzmann Method (LBM) is a computational technique of Computational Fluid Dynamics (CFD) that has gained popularity due to its high parallelism and ability to handle complex geometries with minimal effort. Although LBM frameworks are inc
Externí odkaz:
http://arxiv.org/abs/2409.16781
Autor:
Guidorzi, C., Maccary, R., Tsvetkova, A., Kobayashi, S., Amati, L., Bazzanini, L., Bulla, M., Camisasca, A. E., Ferro, L., Frederiks, D., Frontera, F., Lysenko, A., Maistrello, M., Ridnaia, A., Svinkin, D., Ulanov, M.
At the dawn of the gamma-ray burst (GRB) afterglow era, a Cepheid-like correlation was discovered between time variability V and isotropic-equivalent peak luminosity Liso of the prompt emission of about a dozen long GRBs with measured redshift availa
Externí odkaz:
http://arxiv.org/abs/2409.01644
Autor:
Amati, Graziano, Scholes, Gregory D.
In previous work we have proposed a construction of quantum-like bits that could endow a large, complex classical system, for example of oscillators, with quantum-like function that is not compromised by decoherence. In the present paper we investiga
Externí odkaz:
http://arxiv.org/abs/2408.06485
Autor:
Maccary, R., Maistrello, M., Guidorzi, C., Sartori, M., Amati, L., Bazzanini, L., Bulla, M., Camisasca, A. E., Ferro, L., Frontera, F., Tsvetkova, A.
Context. The dissipation process responsible for the long gamma-ray burst (GRB) prompt emission and the kind of dynamics that drives the release of energy as a function of time are still key open issues. We recently found that the distribution of the
Externí odkaz:
http://arxiv.org/abs/2407.06002
Autor:
Scholes, Gregory D., Amati, Graziano
The power of quantum states arises in part from superpositions of product states. Can complex classical systems be designed to exhibit such superpositions of tensor products of basis states, thereby mimicking quantum states? We exhibit a one-to-one m
Externí odkaz:
http://arxiv.org/abs/2406.19221
The energy consumption and the compute performance of a fluid dynamic code have been investigated varying parallelization approach, arithmetic precision and clock speed. The code is based on a Lattice Boltzmann approximation, is written in Fortran an
Externí odkaz:
http://arxiv.org/abs/2406.11498
Autor:
Levan, Andrew J., Jonker, Peter G., Saccardi, Andrea, Malesani, Daniele Bjørn, Tanvir, Nial R., Izzo, Luca, Heintz, Kasper E., Sánchez, Daniel Mata, Quirola-Vásquez, Jonathan, Torres, Manuel A. P., Vergani, Susanna D., Schulze, Steve, Rossi, Andrea, D'Avanzo, Paolo, Gompertz, Benjamin, Martin-Carrillo, Antonio, Postigo, Antonio de Ugarte, Schneider, Benjamin, Yuan, Weimin, Ling, Zhixing, Zhang, Wenjie, Mao, Xuan, Liu, Yuan, Sun, Hui, Xu, Dong, Zhu, Zipei, Fernández, José Feliciano Agüí, Amati, Lorenzo, Bauer, Franz E., Campana, Sergio, Carotenuto, Francesco, Chrimes, Ashley, van Dalen, Joyce N. D., D'Elia, Valerio, Della Valle, Massimo, De Pasquale, Massimiliano, Dhillon, Vikram S., Galbany, Lluís, Gaspari, Nicola, Gianfagna, Giulia, Gomboc, Andreja, Habeeb, Nusrin, van Hoof, Agnes P. C., Hu, Youdong, Jakobsson, Pall, Julakanti, Yashaswi, Korth, Judith, Kouveliotou, Chryssa, Laskar, Tanmoy, Littlefair, Stuart P., Maiorano, Elisabetta, Mao, Jirong, Melandri, Andrea, Miller, M. Coleman, Mukherjee, Tamal, Oates, Samantha R., O'Brien, Paul, Palmerio, Jesse T., Parviainen, Hannu, Pieterse, Daniëlle L. A., Piranomonte, Silvia, Piro, Luigi, Pugliese, Giovanna, Ravasio, Maria E., Rayson, Ben, Salvaterra, Ruben, Sánchez-Ramírez, Rubén, Sarin, Nikhil, Shilling, Samuel P. R., Starling, Rhaana L. C., Tagliaferri, Gianpiero, Thakur, Aishwarya Linesh, Thöne, Christina C., Wiersema, Klaas, Worssam, Isabelle, Zafar, Tayyaba
The nature of the minute-to-hour long Fast X-ray Transients (FXTs) localised by telescopes such as Chandra, Swift, and XMM-Newton remains mysterious, with numerous models suggested for the events. Here, we report multi-wavelength observations of EP24
Externí odkaz:
http://arxiv.org/abs/2404.16350
Autor:
Bozzo, Enrico, Amati, Lorenzo, Baumgartner, Wayne, Chang, Tzu-Ching, Cordier, Bertrand, De Angelis, Nicolas, Doi, Akihiro, Feroci, Marco, Froning, Cynthia, Gaskin, Jessica, Goldstein, Adam, Götz, Diego, Grove, Jon E., Guiriec, Sylvain, Hernanz, Margarita, Hui, C. Michelle, Jenke, Peter, Kocevski, Daniel, Kole, Merlin, Kouveliotou, Chryssa, Maccarone, Thomas, McConnell, Mark L., Matsuhara, Hideo, O'Brien, Paul, Produit, Nicolas, Ray, Paul S., Roming, Peter, Santangelo, Andrea, Seiffert, Michael, Sun, Hui, van der Horst, Alexander, Veres, Peter, Wei, Jianyan, White, Nicholas, Wilson-Hodge, Colleen, Yonetoku, Daisuke, Yuan, Weimin, Zhang, Shuang-Nan
Since their first discovery in the late 1960s, Gamma-ray bursts have attracted an exponentially growing interest from the international community due to their central role in the most highly debated open questions of the modern research of astronomy,
Externí odkaz:
http://arxiv.org/abs/2404.11808
Publikováno v:
European Psychiatry, Vol 64, Pp S318-S318 (2021)
Introduction During COVID 19 epidemic it has been interesting to observe the gradual transformation of the daily routine into death, sorrow and pain. The moment of transition from life to death was really changed by distressing for survivors who had
Externí odkaz:
https://doaj.org/article/a11ca8a3e3844864af32a4680b8fcb97
Autor:
Bazzanini, Lorenzo, Ferro, Lisa, Guidorzi, Cristiano, Angora, Giuseppe, Amati, Lorenzo, Brescia, Massimo, Bulla, Mattia, Frontera, Filippo, Maccary, Romain, Maistrello, Manuele, Rosati, Piero, Tsvetkova, Anastasia
Publikováno v:
A&A 689, A266 (2024)
Context. The complexity and variety exhibited by the light curves of long gamma-ray bursts (GRBs) enclose a wealth of information that still awaits being fully deciphered. Despite the tremendous advance in the knowledge of the energetics, structure,
Externí odkaz:
http://arxiv.org/abs/2403.18754