Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Giugno Andrea"'
Publikováno v:
E3S Web of Conferences, Vol 113, p 03021 (2019)
Ocean Thermal Energy Conversion (OTEC) is a promising technology to provide sustainable and dispatchable energy supply to oceanic coastal areas and islands. It exploits the temperature difference between deep cold ocean water and warm tropical surfac
Externí odkaz:
https://doaj.org/article/fe4f742c81a5495495e30cbf347badf3
Publikováno v:
E3S Web of Conferences, Vol 113, p 02008 (2019)
Nowadays the research in energy field is focused on conversion technologies which could achieve higher efficiencies and lower environmental impact. Among these, fuel cells are considered an extremely promising technology and pressurized solid oxide f
Externí odkaz:
https://doaj.org/article/6be5a0267e0f40108aeb2da3b77de7c1
Publikováno v:
E3S Web of Conferences, Vol 113, p 01008 (2019)
The increasing share of electricity produced from renewable energy sources (RES), with the consequent strong penetration in the current energy network, is causing a growing need of balancing power to compensate power supply from such fluctuating sour
Externí odkaz:
https://doaj.org/article/4c47e002f8db4c1fa51068a139d1d7bd
Akademický článek
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Publikováno v:
JCAP 1906 (2019) no.06, 005
It is shown that the recent corpuscular description of gravity generically excludes de Sitter spacetime in any semiclassical version of f(R) gravity. A phantom phenomenology of the cosmic dynamics is also naturally excluded.
Comment: 9 pages, no
Comment: 9 pages, no
Externí odkaz:
http://arxiv.org/abs/1903.07685
Autor:
Giugno, Andrea, Giusti, Andrea
The aim of this paper is to provide a more precise description of the paradigm of corpuscular slow-roll inflation, which was previously introduced by Casadio et al. in [1]. Specifically, we start by expanding the Starobinsky theory on a curved backgr
Externí odkaz:
http://arxiv.org/abs/1806.11168
The Horizon Quantum Mechanics is an approach that allows one to analyse the gravitational radius of spherically symmetric systems and compute the probability that a given quantum state is a black hole. We first review the (global) formalism and show
Externí odkaz:
http://arxiv.org/abs/1712.02376
We study the extent of quantum gravitational effects in the internal region of non-singular, Hayward-like solutions of Einstein's field equations according to the formalism known as Horizon Quantum Mechanics. We grant a microscopic description to the
Externí odkaz:
http://arxiv.org/abs/1711.06209
Autor:
Giugno, Andrea
We discuss an effective theory for the quantum static gravitational potential in spherical symmetry up to the first post-Newtonian correction. We build a suitable Lagrangian from the weak field limit of the Einstein-Hilbert action coupled to pressure
Externí odkaz:
http://arxiv.org/abs/1710.04487
Publikováno v:
Phys. Rev. D 97, 024041 (2018)
We show that a corpuscular description of gravity can lead to an inflationary scenario similar to Starobinsky's model without requiring the introduction of the inflaton field. All relevant properties are determined by the number of gravitons in the c
Externí odkaz:
http://arxiv.org/abs/1708.09736