Zobrazeno 1 - 10
of 3 322
pro vyhledávání: '"De Falco, P"'
Autor:
Ceschini, Andrea, Mauro, Francesco, De Falco, Francesca, Sebastianelli, Alessandro, Verdone, Alessio, Rosato, Antonello, Saux, Bertrand Le, Panella, Massimo, Gamba, Paolo, Ullo, Silvia L.
Quantum Graph Neural Networks (QGNNs) represent a novel fusion of quantum computing and Graph Neural Networks (GNNs), aimed at overcoming the computational and scalability challenges inherent in classical GNNs that are powerful tools for analyzing da
Externí odkaz:
http://arxiv.org/abs/2408.06524
Autor:
Falcón-Gómez, Enderson, De Falco, Vittorio, Abdalmalak, Kerlos Atia, Amor-Martín, Adrián, De La Rubia, Valentín, Santamaría-Botello, Gabriel, Muñoz, Luis Enrique García
We demonstrate that a fully metallic and air-filled geodesic waveguide can be employed as an analog electromagnetic model of a static and spherically symmetric gravitational field. By following the Plebanski formalism, a space-time metric of the afor
Externí odkaz:
http://arxiv.org/abs/2408.01136
The recent evolution of software and hardware technologies is leading to a renewed computational interest in Particle-In-Cell (PIC) methods such as the Material Point Method (MPM). Indeed, provided some critical aspects are properly handled, PIC meth
Externí odkaz:
http://arxiv.org/abs/2404.17057
This study focuses on optimizing the design parameters of a Dual Active Bridge (DAB) converter for use in 350 kW DC fast chargers, emphasizing the balance between efficiency and cost. Addressing the observed gaps in existing high-power application re
Externí odkaz:
http://arxiv.org/abs/2404.14557
Autor:
Mirasola, Lorenzo, Leaci, Paola, Astone, Pia, D'Onofrio, Luca, Dall'Osso, Simone, De Falco, Alessandro, Lai, Michela, Mastrogiovanni, Simone, Palomba, Cristiano, Riggio, Alessandro, Sanna, Andrea
We present a novel semi-coherent targeted search method for continuous gravitational waves (CW) emitted by pulsars in binary systems. The method is based on a custom optimization of the coherence time according to the orbital parameters and their unc
Externí odkaz:
http://arxiv.org/abs/2404.03721
Publikováno v:
Phys. Rev. E 109, 064905 (2024)
Circles of a single size can pack together densely in a hexagonal lattice, but adding in size variety disrupts the order of those packings. We conduct simulations which generate dense random packings of circles with specified size distributions, and
Externí odkaz:
http://arxiv.org/abs/2404.02316
Autor:
da Rocha, Jose Henrique Rodrigues, Manuel, Julio Gabriel de Falco, Bombard, Antonio Jose Faria
Magnetorheological fluids (MRF) are smart composite materials that, under an external magnetic field, show a reversible solid-liquid transition in less than 10 ms. This study aimed to evaluate which organoclays would jellify a synthetic oil for the f
Externí odkaz:
http://arxiv.org/abs/2403.19774
We discuss the Carleman approach to the quantum simulation of classical fluids, as applied to i) Lattice Boltzmann (CLB), ii) Navier-Stokes (CNS) and iii) Grad (CG) formulations of fluid dynamics. CLB shows excellent convergence properties, but it is
Externí odkaz:
http://arxiv.org/abs/2402.16686
Autor:
De Falco, Francesca, Ceschini, Andrea, Sebastianelli, Alessandro, Saux, Bertrand Le, Panella, Massimo
Publikováno v:
KI - K\"unstliche Intelligenz, pp. 1-16, ISSN: 0933-1875, Springer Nature, Germania, August, 2024
In this paper, we propose a new methodology to design quantum hybrid diffusion models, derived from classical U-Nets with ResNet and Attention layers. Specifically, we propose two possible different hybridization schemes combining quantum computing's
Externí odkaz:
http://arxiv.org/abs/2402.16147
Gravitational radiation-reaction phenomena occurring in the dynamics of inspiralling compact binary systems are investigated at the first post-Newtonian order beyond the quadrupole approximation in the context of Einstein-Cartan theory, where quantum
Externí odkaz:
http://arxiv.org/abs/2401.13374