Zobrazeno 1 - 10
of 80 410
pro vyhledávání: '"d'Elia, A"'
We initiate the study of extended excitations in the long-range O(N) model. We focus on line and surface defects and we discuss the challenges of a naive generalization of the simplest defects in the short-range model. To face these challenges we pro
Externí odkaz:
http://arxiv.org/abs/2412.08697
In this work we discuss our preliminary results regarding the so-called Roberge-Weiss (RW) transition, which is found for imaginary values of the baryon chemical potential, in the presence of a background magnetic field. We perform lattice QCD simula
Externí odkaz:
http://arxiv.org/abs/2412.06326
Autor:
Capozzi, Gianluca, Tang, Tong, Wan, Jie, Yang, Ziqi, D'Elia, Daniele Cono, Di Luna, Giuseppe Antonio, Cavallaro, Lorenzo, Querzoni, Leonardo
Binary function similarity, which often relies on learning-based algorithms to identify what functions in a pool are most similar to a given query function, is a sought-after topic in different communities, including machine learning, software engine
Externí odkaz:
http://arxiv.org/abs/2412.04163
Non-equilibrium Markov Chain Monte Carlo (NE-MCMC) simulations provide a well-understood framework based on Jarzynski's equality to sample from a target probability distribution. By driving a base probability distribution out of equilibrium, observab
Externí odkaz:
http://arxiv.org/abs/2412.00200
Inelastic electron tunneling spectroscopy (IETS) is a powerful measurement technique often used in scanning tunneling spectroscopy to probe excited states of various nanostructures, e.g., the magnetic properties of complex spin systems. The observed
Externí odkaz:
http://arxiv.org/abs/2411.19670
Autor:
Chirolli, Luca, Greco, Angelo, Crippa, Alessandro, Strambini, Elia, Cuoco, Mario, Amico, Luigi, Giazotto, Francesco
We study the role of different spatial inhomogeneities in generating the conditions for the appearance of a superconducting diode effect in the Fraunhofer pattern of wide Josephson junctions. Through the scattering matrix approach, we highlight the r
Externí odkaz:
http://arxiv.org/abs/2411.19338
This note introduces a novel paradigm for conformal defects with continuously adjustable dimensions. Just as the standard $\varepsilon$ expansion interpolates between integer spacetime dimensions, a new parameter, $\delta$, is used to interpolate bet
Externí odkaz:
http://arxiv.org/abs/2411.17809
Autor:
Bisicchia, Giuseppe, Clemente, Giuseppe, Garcia-Alonso, Jose, Rodríguez, Juan Manuel Murillo, D'Elia, Massimo, Brogi, Antonio
NISQ (Noisy Intermediate-Scale Quantum) era constraints, high sensitivity to noise and limited qubit count, impose significant barriers on the usability of QPUs (Quantum Process Units) capabilities. To overcome these challenges, researchers are explo
Externí odkaz:
http://arxiv.org/abs/2411.16530
Autor:
Assaf, Dorit, Adorni, Giorgia, Lutz, Elia, Negrini, Lucio, Piatti, Alberto, Mondada, Francesco, Mangili, Francesca, Gambardella, Luca Maria
This paper addresses the incorporation of problem decomposition skills as an important component of computational thinking (CT) in K-12 computer science (CS) education. Despite the growing integration of CS in schools, there is a lack of consensus on
Externí odkaz:
http://arxiv.org/abs/2411.14945
We consider 4D $SU(N)$ gauge theories coupled to gravity in the Causal Dynamical Triangulations (CDT) approach, focusing on the topological classification of the gauge path-integral over fixed triangulations. We discretize the topological charge and,
Externí odkaz:
http://arxiv.org/abs/2411.12668