Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ferrante, Giacomo"'
Publikováno v:
Phys. Rev. D, vol. 110, no. 10, p. 103506, 2024
We construct a hybrid-inflation model where the inflaton potential is generated radiatively, as gauge symmetries guarantee it to be accidentally flat at tree level. The model can be regarded as a small-field version of Natural Inflation, with inflati
Externí odkaz:
http://arxiv.org/abs/2406.02531
Publikováno v:
J. High Energ. Phys. 2024, 75 (2024)
In models with spontaneous symmetry breaking by scalar fields in large group representations, we observe that some of the scalar masses can be loop-suppressed with respect to the naive expectation from symmetry selection rules. We present minimal mod
Externí odkaz:
http://arxiv.org/abs/2307.10092
Publikováno v:
Journal of Cosmology and Astroparticle Physics, Volume 2023, June 2023
We revise primordial black holes (PBHs) production in the axion-curvaton model, in light of recent developments in the computation of their abundance accounting for non-gaussianities (NGs) in the curvature perturbation up to all orders. We find that
Externí odkaz:
http://arxiv.org/abs/2305.13382
Publikováno v:
Phys. Rev. D 107, 043520 (16/02/2022)
We develop an exact formalism for the computation of the abundance of primordial black holes (PBHs) in the presence of local non-gaussianity (NG) in the curvature perturbation field. For the first time, we include NG going beyond the widely used quad
Externí odkaz:
http://arxiv.org/abs/2211.01728
Akademický článek
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Autor:
Ferrante, Giacomo Cocetta, Michela Landoni, Roberto Pilu, Carlos Repiso, José Nolasco, Marcos Alajarin, Lydia Ugena, Camila C. B. Levy, Giacomo Scatolino, Daniele Villa, Antonio
Publikováno v:
Plants; Volume 11; Issue 9; Pages: 1130
Plant stress induced by high temperature is a problem in wide areas of different regions in the world. The trend of global warming is going to enhance the effects of heat stress on crops in many cultivation areas. Heat stress impairs the stability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::dd296228e9b864b8274ed2f0a65e13ff
Autor:
Albertin, Giovanna, Astolfi, Laura, Falda, Marco, Zuccon, Davide, Ravara, Barbara, Kern, Helmuth, Ferrante, Giacomo, De Caro, Raffaele, Guidolin, Diego
Publikováno v:
European Journal of Translational Myology; 2021, Vol. 31 Issue 4, p1-5, 5p