Zobrazeno 1 - 10
of 267
pro vyhledávání: '"Donato Bini"'
Autor:
Fernando de Felice, Donato Bini
The theory of relativity describes the laws of physics in a given space-time. However, a physical theory must provide observational predictions expressed in terms of measurements, which are the outcome of practical experiments and observations. Ideal
Einstein, Planck and Vera Rubin: Relevant Encounters Between the Cosmological and the Quantum Worlds
Autor:
Paolo Salucci, Giampiero Esposito, Gaetano Lambiase, Emmanuele Battista, Micol Benetti, Donato Bini, Lumen Boco, Gauri Sharma, Valerio Bozza, Luca Buoninfante, Antonio Capolupo, Salvatore Capozziello, Giovanni Covone, Rocco D’Agostino, Mariafelicia De Laurentis, Ivan De Martino, Giulia De Somma, Elisabetta Di Grezia, Chiara Di Paolo, Lorenzo Fatibene, Viviana Gammaldi, Andrea Geralico, Lorenzo Ingoglia, Andrea Lapi, Giuseppe G. Luciano, Leonardo Mastrototaro, Adele Naddeo, Lara Pantoni, Luciano Petruzziello, Ester Piedipalumbo, Silvia Pietroni, Aniello Quaranta, Paolo Rota, Giuseppe Sarracino, Francesco Sorge, Antonio Stabile, Cosimo Stornaiolo, Antonio Tedesco, Riccardo Valdarnini, Stefano Viaggiu, Andy A. V. Yunge
Publikováno v:
Frontiers in Physics, Vol 8 (2021)
In Cosmology and in Fundamental Physics there is a crucial question like: where the elusive substance that we call Dark Matter is hidden in the Universe and what is it made of? that, even after 40 years from the Vera Rubin seminal discovery [1] does
Externí odkaz:
https://doaj.org/article/4fa357e39b4244298153f4c9ef9a5ab2
Taking wedge products of the $p$ distinct principal null directions associated with the eigen-bivectors of the Weyl tensor associated with the Petrov classification, when linearly independent, one is able to express them in terms of the eigenvalues g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b79e5fe176c750d196c6235130cbd6
http://arxiv.org/abs/2302.03367
http://arxiv.org/abs/2302.03367
Publikováno v:
International Journal of Geometric Methods in Modern Physics. 20
The class of Petrov type I curvature tensors is further divided into those for which the span of the set of distinct principal null directions has dimension four (maximally spanning type I) or dimension three (nonmaximally spanning type I). Explicit
Publikováno v:
Physical Review D. 107
We compute to high post-Newtonian accuracy the 4-momentum (linear momentum, and energy), radiated as gravitational waves in a two-body system undergoing gravitational scattering. We include, for the first time, all the relevant {\it time-asymmetric}
Autor:
Donato Bini, Thibault Damour
Publikováno v:
Physical Review D. 106
We compute the variation of the Fokker-Wheeler-Feynman total linear and angular momentum of a gravitationally interacting binary system under the second post-Minkowskian retarded dynamics. The resulting $O(G^2)$ equations-of-motion-based, total chang
Autor:
Donato Bini, Andrea Geralico
Publikováno v:
The Fifteenth Marcel Grossmann Meeting.
Autor:
Andrea Geralico, Donato Bini
Publikováno v:
The Fifteenth Marcel Grossmann Meeting.
Autor:
Donato Bini, Andrea Geralico
Gravitational radiation can be decomposed as an infinite sum of radiative multipole moments, which parametrize the waveform at infinity. The multipolar-post-Minkowskian formalism provides a connection between these multipoles and the source multipole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d62104ade7983c5e0a8db7f1bdbdf4a6
http://arxiv.org/abs/2204.08077
http://arxiv.org/abs/2204.08077
Autor:
Donato Bini, Andrea Geralico
In the description of the relativistic two-body interaction, together with the effects of energy and angular momentum losses due to the emission of gravitational radiation, one has to take into account also the loss of linear momentum, which is respo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7777da030c0ba2f0b8de290672beff86
http://arxiv.org/abs/2202.03037
http://arxiv.org/abs/2202.03037