Zobrazeno 1 - 10
of 12 889
pro vyhledávání: '"PACI A"'
Autor:
Paci, Gregorio, Zanusso, Omar
We use the ambient space construction, in which spacetime is mapped into a special lightcone of a higher dimensional manifold, to derive the integrable terms of the trace anomaly in even dimensions. We argue that the natural topological anomaly is th
Externí odkaz:
http://arxiv.org/abs/2411.03842
It is well-known that the results by Bekenstein, Gibbons and Hawking on the thermodynamics of black holes can be reproduced quite simply in the Euclidean path integral approach to Quantum Gravity. The corresponding partition function is obtained semi
Externí odkaz:
http://arxiv.org/abs/2410.04510
This paper proposes a self-learning framework to incrementally train (fine-tune) a personalized Keyword Spotting (KWS) model after the deployment on ultra-low power smart audio sensors. We address the fundamental problem of the absence of labeled tra
Externí odkaz:
http://arxiv.org/abs/2408.12481
Autor:
Paci, Gregorio, Zanusso, Omar
Using cohomological methods, we identify both trivial and nontrivial contributions to the conformal anomaly in the presence of vectorial torsion in $d=2,4$ dimensions. In both cases, our analysis considers two scenarios: one in which the torsion vect
Externí odkaz:
http://arxiv.org/abs/2407.00415
We study substructures of the Weyl group of conformal transformations of the metric of (pseudo)Riemannian manifolds. These substructures are identified by differential constraints on the conformal factors of the transformations which are chosen such
Externí odkaz:
http://arxiv.org/abs/2404.05665
Autor:
Matteocci, Fabio, Di Girolamo, Diego, Vidon, Guillame, Barichello, Jessica, Di Giacomo, Francesco, Jafarzadeh, Farshad, Paci, Barbara, Generosi, Amanda, Kim, Minjin, Castriotta, Luigi Angelo, Frégnaux, Mathieu, Guillemoles, Jean-François, Schulz, Philip, Ory, Daniel, Cacovich, Stefania, Di Carlo, Aldo
Efficient semi-transparent solar cells can trigger the adoption of building integrated photovoltaics. Halide perovskites are particularly suitable in this respect owing to their tunable bandgap. Main drawbacks in the development of transparent perovs
Externí odkaz:
http://arxiv.org/abs/2401.17816
We derive the running of the $R^2$ coupling in the Starobinsky Lagrangian that stems from integrating out quantum torsion fluctuations on a maximally symmetric Euclidean background. Our analysis is performed in a manifestly covariant way, exploiting
Externí odkaz:
http://arxiv.org/abs/2312.16681
Statistical modelling in the presence of data organized in groups is a crucial task in Bayesian statistics. The present paper conceives a mixture model based on a novel family of Bayesian priors designed for multilevel data and obtained by normalizin
Externí odkaz:
http://arxiv.org/abs/2310.20376
Autor:
Alessandro Capitanini, Fiammetta Ravaglia, Matteo Paci, Alessandro Pacini, Giuseppe Ferro, Giuseppe Spatoliatore, Sara Lange, Alberto Rosati
Publikováno v:
Kidney & Blood Pressure Research, Pp 1-16 (2024)
BACKGROUNDː Physical performance is poorly addressed in dialysis patients, due to several clinical and organizational barriers. In this study we investigated the physical functional status of a cohort of dialysis patients, using a multidimensional a
Externí odkaz:
https://doaj.org/article/a8eb08c310454b3f99c71188b563fcd3
Autor:
Farshad Jafarzadeh, Luigi Angelo Castriotta, Emanuele Calabrò, Pierpaolo Spinelli, Amanda Generosi, Barbara Paci, David Becerril Rodriguez, Marco Luce, Antonio Cricenti, Francesco Di Giacomo, Fabio Matteocci, Francesca Brunetti, Aldo Di Carlo
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract Perovskite solar cells have rapidly advanced, achieving over 26% power conversion efficiency on the laboratory scale. However, transitioning to large-scale production remains a challenge due to limitations in conventional fabrication methods
Externí odkaz:
https://doaj.org/article/b10d0e76a3d246edb0403a190a4485fc