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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Bounding $f(R)$ gravity by particle production rate
TL;DR: In this paper, the authors compare the Bogolubov transformations associated to different vacuum states for some f(R) models and propose an approach to fix the f (R) free parameters by requiring that the Bogubov coefficients can be correspondingly minimized to be in agreement with both high redshift observations and quantum field theory predictions.
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Curvature dark energy reconstruction through different cosmographic distance definitions
TL;DR: In this paper, a model-independent analysis of dark energy at redshift is presented, based on the use of three different cosmological distance definitions, in order to alleviate the duality problem, i.e. the problem of which cosmology distance to use with specific cosmic data sets.
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Equivalence of non-minimally coupled cosmologies by Noether symmetries
TL;DR: In this article, the authors discuss non-minimally coupled cosmologies involving different geometric invariants and show that couplings, potentials and kinetic terms are determined by the existence of Noether symmetries, which allows to reduce and solve dynamics.
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Entanglement inside the cosmological apparent horizon
TL;DR: In this paper, the authors show that the effects of dark energy could be due to the entanglement between states, since a negative pressure arises at late times and a natural anti-gravitational effect occurs when cosmological eras are entangled.
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Cosmological Black Holes as Seeds of Voids in Galaxy Distribution
TL;DR: In this article, the authors discuss a model where cosmological black holes, deriving from primordial perturbations, are the seeds for large-scale-structure voids.