Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Tripiccione, Raffaele"'
Autor:
Ambrus, Victor, Bazzanini, Lorenzo, Gabbana, Alessandro, Simeoni, Daniele, Tripiccione, Raffaele, Succi, Sauro
We present a new family of relativistic lattice kinetic schemes for the efficient simulation of relativistic flows in both strongly-interacting (fluid) and weakly-interacting (rarefied gas) regimes. The method can also deal with both massless and mas
Externí odkaz:
http://arxiv.org/abs/2201.09277
Autor:
Bazzanini, Lorenzo, Gabbana, Alessandro, Simeoni, Daniele, Succi, Sauro, Tripiccione, Raffaele
Publikováno v:
Journal of Computational Science Volume 51, April 2021, 101320
We propose an extension to recently developed Relativistic Lattice Boltzmann solvers (RLBM), which allows the simulation of flows close to the free streaming limit. Following previous works [Phys. Rev. C 98 (2018) 035201], we use product quadrature r
Externí odkaz:
http://arxiv.org/abs/2011.06856
Autor:
Clemente, Giuseppe, Cardinali, Marco, Bonati, Claudio, Calore, Enrico, Cosmai, Leonardo, D'Elia, Massimo, Gabbana, Alessandro, Rossini, Davide, Schifano, Fabio Sebastiano, Tripiccione, Raffaele, Vadacchino, Davide
Publikováno v:
Phys. Rev. D 101, 074510 (2020)
We illustrate the application of Quantum Computing techniques to the investigation of the thermodynamical properties of a simple system, made up of three quantum spins with frustrated pair interactions and affected by a hard sign problem when treated
Externí odkaz:
http://arxiv.org/abs/2001.05328
Autor:
Bonati, Claudio, Calore, Enrico, D'Elia, Massimo, Mesiti, Michele, Negro, Francesco, Sanfilippo, Francesco, Schifano, Sebastiano Fabio, Silvi, Giorgio, Tripiccione, Raffaele
Publikováno v:
Phys. Rev. D 99, 014502 (2019)
We investigate the fate of the Roberge-Weiss endpoint transition and its connection with the restoration of chiral symmetry as the chiral limit of $N_f = 2+1$ QCD is approached. We adopt a stout staggered discretization on lattices with $N_t = 4$ sit
Externí odkaz:
http://arxiv.org/abs/1807.02106
The Knights Landing (KNL) is the codename for the latest generation of Intel processors based on Intel Many Integrated Core (MIC) architecture. It relies on massive thread and data parallelism, and fast on-chip memory. This processor operates in stan
Externí odkaz:
http://arxiv.org/abs/1804.01918
Autor:
Bonati, Claudio, Calore, Enrico, D'Elia, Massimo, Mesiti, Michele, Negro, Francesco, Sanfilippo, Francesco, Schifano, Sebastiano Fabio, Silvi, Giorgio, Tripiccione, Raffaele
Publikováno v:
Int. J. Mod. Phys. C 29, 1850010 (2018)
This paper describes a state-of-the-art parallel Lattice QCD Monte Carlo code for staggered fermions, purposely designed to be portable across different computer architectures, including GPUs and commodity CPUs. Portability is achieved using the Open
Externí odkaz:
http://arxiv.org/abs/1801.01473
Energy efficiency is becoming increasingly important for computing systems, in particular for large scale HPC facilities. In this work we evaluate, from an user perspective, the use of Dynamic Voltage and Frequency Scaling (DVFS) techniques, assisted
Externí odkaz:
http://arxiv.org/abs/1703.02788
Autor:
Bonati, Claudio, Calore, Enrico, Coscetti, Simone, D'Elia, Massimo, Mesiti, Michele, Negro, Francesco, Schifano, Sebastiano Fabio, Silvi, Giorgio, Tripiccione, Raffaele
Publikováno v:
Int. J. Mod. Phys. C 28 1750063 (2017)
The present panorama of HPC architectures is extremely heterogeneous, ranging from traditional multi-core CPU processors, supporting a wide class of applications but delivering moderate computing performance, to many-core GPUs, exploiting aggressive
Externí odkaz:
http://arxiv.org/abs/1701.00426
Autor:
Baity-Jesi, Marco, Calore, Enrico, Cruz, Andres, Fernandez, Luis Antonio, Gil-Narvión, José Miguel, Gordillo-Guerrero, Antonio, Iñiguez, David, Lasanta, Antonio, Maiorano, Andrea, Marinari, Enzo, Martin-Mayor, Victor, Moreno-Gordo, Javier, Sudupe, Antonio Mun˜oz, Navarro, Denis, Parisi, Giorgio, Perez-Gaviro, Sergio, Ricci-Tersenghi, Federico, Ruiz-Lorenzo, Juan Jesus, Schifano, Sebastiano Fabio, Seoane, Beatriz, Tarancón, Alfonso, Tripiccione, Raffaele, Yllanes, David
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2019 Jul . 116(31), 15350-15355.
Externí odkaz:
https://www.jstor.org/stable/26848126
Publikováno v:
PoS(LATTICE 2013)054
We present a new numerical Monte Carlo approach to determine the scaling behavior of lattice field theories far from equilibrium. The presented methods are generally applicable to systems where classical-statistical fluctuations dominate the dynamics
Externí odkaz:
http://arxiv.org/abs/1311.4386