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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 9 of 9 1 Perturbations in Non-Flat Cosmology for $f(T)$ gravity ... Bahamonde, Sebastian; Dialektopoulos, Konstantinos F.; Hohmann, Manuel. - : arXiv, 2022 BASE Show details 2 Modified Gravity and Cosmology: An Update by the CANTATA Network Saridakis, Emmanuel N.; Lazkoz, Ruth; Salzano, Vincenzo... In: https://hal.archives-ouvertes.fr/hal-03261155 ; 2021 (2021) BASE Show details 3 Modified Gravity and Cosmology: An Update by the CANTATA Network ... Saridakis, Emmanuel N.; Lazkoz, Ruth; Salzano, Vincenzo. - : arXiv, 2021 BASE Show details 4 Gravitational Wave Propagation and Polarizations in the Teleparallel analog of Horndeski Gravity ... Bahamonde, Sebastian; Caruana, Maria; Dialektopoulos, Konstantinos F.. - : arXiv, 2021 BASE Show details 5 Teleparallel Gravity: From Theory to Cosmology ... Bahamonde, Sebastian; Dialektopoulos, Konstantinos F.; Escamilla-Rivera, Celia. - : arXiv, 2021 BASE Show details 6 Post-Newtonian limit of Teleparallel Horndeski gravity ... Bahamonde, Sebastian; Dialektopoulos, Konstantinos F.; Hohmann, Manuel. - : arXiv, 2020 BASE Show details 7 Exact spherically symmetric solutions in modified Gauss-Bonnet gravity from Noether symmetry approach ... Bahamonde, Sebastian; Dialektopoulos, Konstantinos; Camci, Ugur. - : arXiv, 2019 BASE Show details 8 Constraining Generalized Non-local Cosmology from Noether Symmetries ... Bahamonde, Sebastian; Capozziello, Salvatore; Dialektopoulos, Konstantinos F.. - : arXiv, 2017 Abstract: We study a generalized nonlocal theory of gravity which, in specific limits, can become either the curvature non-local or teleparallel non-local theory. Using the Noether Symmetry Approach, we find that the coupling functions coming from the non-local terms are constrained to be either exponential or linear in form. It is well known that in some non-local theories, a certain kind of exponential non-local couplings are needed in order to achieve a renormalizable theory. In this paper, we explicitly show that this kind of coupling does not need to by introduced by hand, instead, it appears naturally from the symmetries of the Lagrangian in flat Friedmann-Robertson-Walker cosmology. Finally, we find de-Sitter and power law cosmological solutions for different nonlocal theories. The symmetries for the generalized non-local theory is also found and some cosmological solutions are also achieved under the full theory. ... : 15 pages, to be published in Eur.Phys.J. C ... Keyword: Cosmology and Nongalactic Astrophysics astro-ph.CO; FOS Physical sciences; General Relativity and Quantum Cosmology gr-qc; High Energy Physics - Theory hep-th URL: https://arxiv.org/abs/1708.06310 https://dx.doi.org/10.48550/arxiv.1708.06310 BASE Hide details 9 Constraining generalized non-local cosmology from Noether symmetries Bahamonde, Sebastian; Capozziello, Salvatore; Dialektopoulos, Konstantinos F.. - : Springer Berlin Heidelberg, 2017 BASE Show details

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