S
Salvatore Capozziello
Researcher at University of Naples Federico II
Publications - 994
Citations - 47545
Salvatore Capozziello is an academic researcher from University of Naples Federico II. The author has contributed to research in topics: General relativity & Dark energy. The author has an hindex of 97, co-authored 916 publications receiving 39364 citations. Previous affiliations of Salvatore Capozziello include Tomsk State University of Control Systems and Radio-electronics & Istituto Nazionale di Fisica Nucleare.
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$$f(\mathcal {G})$$ Noether cosmology
TL;DR: In this paper, a cosmology for the Gauss-Bonnet topological invariant model of gravity was developed, and the Hamiltonian formalism for the related minisuperspace was discussed.
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Dawn of the dark: unified dark sectors and the EDGES Cosmic Dawn 21-cm signal
Weiqiang Yang,Supriya Pan,Sunny Vagnozzi,Eleonora Di Valentino,David F. Mota,Salvatore Capozziello +5 more
TL;DR: In this paper, the authors consider generalized and modified Chaplygin gas models as candidate unified dark sector models and find that the global 21-cm signal at Cosmic Dawn can provide an extraordinary window onto the physics of unified dark sectors.
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Gravitational effective action at second order in curvature and gravitational waves.
TL;DR: The full effective theory for quantum gravity at second order in curvature including non-local terms is considered and it is shown that the theory contains two new degrees of freedom beyond the massless graviton: namely a massive spin-2 ghost and a massive scalar field.
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Cosmological perfect fluids in Gauss–Bonnet gravity
TL;DR: In a n-dimensional Friedmann-Robertson-Walker metric, it was shown in this paper that any analytical theory of gravity f(R,&#x 1d4a2;), where R is the curvature scalar and 4a2 is the Gauss-Bonnet topological inva...
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Metric-affine f(R)-gravity with torsion: an overview
TL;DR: In this article, it was shown that the extra curvature and torsion degrees of freedom can be dealt with under the standard of an effective scalar field of fully geometric origin.