Zobrazeno 1 - 10
of 6 750
pro vyhledávání: '"A. Brunello"'
Twisted period integrals are ubiquitous in theoretical physics and mathematics, where they inhabit a finite-dimensional vector space governed by an inner product known as the intersection number. In this work, we uncover the associated tensor structu
Externí odkaz:
http://arxiv.org/abs/2408.16668
Autor:
Benincasa, Paolo, Brunello, Giacomo, Mandal, Manoj K., Mastrolia, Pierpaolo, Vazão, Francisco
Understanding the loop corrections to cosmological observables is of paramount importance for having control on the quantum consistency of a theory in an expanding universe as well as for phenomenological reasons. In the present work, we begin with a
Externí odkaz:
http://arxiv.org/abs/2408.16386
Deep Learning (DL) in neuroimaging has become increasingly relevant for detecting neurological conditions and neurodegenerative disorders. One of the most predominant biomarkers in neuroimaging is represented by brain age, which has been shown to be
Externí odkaz:
http://arxiv.org/abs/2408.07079
Autor:
Brunello, Giacomo, De Angelis, Stefano
We combine the observable-based formalism (KMOC), the analytic properties of the scattering amplitude, generalised unitarity and the heavy-mass expansion with a newly introduced IBP reduction for Fourier integrals, to provide an efficient framework f
Externí odkaz:
http://arxiv.org/abs/2403.08009
Building on recent advances in studying the co-homological properties of Feynman integrals, we apply intersection theory to the computation of Fourier integrals. We discuss applications pertinent to gravitational bremsstrahlung and deep inelastic sca
Externí odkaz:
http://arxiv.org/abs/2311.14432
Autor:
Brunello, Giacomo, Chestnov, Vsevolod, Crisanti, Giulio, Frellesvig, Hjalte, Mandal, Manoj K., Mastrolia, Pierpaolo
We present a simplification of the recursive algorithm for the evaluation of intersection numbers for differential $n$-forms, by combining the advantages emerging from the choice of delta-forms as generators of relative twisted cohomology groups and
Externí odkaz:
http://arxiv.org/abs/2401.01897
Autor:
Giacomo Brunello, Vsevolod Chestnov, Giulio Crisanti, Hjalte Frellesvig, Manoj K. Mandal, Pierpaolo Mastrolia
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-40 (2024)
Abstract We present a simplification of the recursive algorithm for the evaluation of intersection numbers for differential n-forms, by combining the advantages emerging from the choice of delta-forms as generators of relative twisted cohomology grou
Externí odkaz:
https://doaj.org/article/a9e25337af9445a2a29e8d882d44ca43
Autor:
Giuseppe Geraci, Alberto Di Martino, Niccolò Stefanini, Matteo Brunello, Federico Ruta, Federico Pilla, Francesco Traina, Cesare Faldini
Publikováno v:
Arthroplasty, Vol 6, Iss 1, Pp 1-9 (2024)
Abstract Background The direct anterior approach is increasingly used for primary total hip arthroplasty (THA) due to its minimally invasive nature and rapid recovery time. Difficulties in identifying the correct intermuscular interval can arise duri
Externí odkaz:
https://doaj.org/article/edb0ed4a546d4b09a151ccac115f9d8d
A phoneme-retrieval technique is proposed, which is due to the particular way of the construction of the network. An initial set of neurons is given. The number of these neurons is approximately equal to the number of typical structures of the data.
Externí odkaz:
http://arxiv.org/abs/2307.07407
We use neural network algorithms for finding compression methods of images in the framework of iterated function systems which is a collection of the transformations of the interval $(0, 1)$ satisfying suitable properties.
Comment: 10 pages 0 fi
Comment: 10 pages 0 fi
Externí odkaz:
http://arxiv.org/abs/2306.11765