A Matrix Model of Four-Dimensional Noncommutative Gravity

Autor: George Manolakos, Pantelis Manousselis, Danai Roumelioti, Stelios Stefas, George Zoupanos

Publikováno v: Universe, Vol 8, Iss 4, p 215 (2022)

In this review, we revisit our latest works regarding the description of the gravitational interaction on noncommutative spaces as matrix models. Specifically, inspired by the gauge-theoretic approach of (ordinary) gravity, we make use of the suggest

Externí odkaz: https://doaj.org/article/32c63e28426f40a78709540893f7cdd0

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Four-dimensional Gravity on a Covariant Noncommutative Space

Autor: George Manolakos, George Zoupanos, P. Manousselis

Publikováno v: Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2020, 08, pp.001. ⟨10.1007/JHEP08(2020)001⟩
Journal of High Energy Physics, Vol 2020, Iss 8, Pp 1-29 (2020)

International audience; We formulate a model of noncommutative four-dimensional gravity on a covariant fuzzy space based on SO(1, 4), that is the fuzzy version of the dS$_{4}$. The latter requires the employment of a wider symmetry group, the SO(1, 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1555385075866e7dae2cc56221215eb
https://hal.archives-ouvertes.fr/hal-02065880

Gauge Theories: From Kaluza–Klein to noncommutative gravity theories

Autor: George Zoupanos, P. Manousselis, George Manolakos

Publikováno v: Symmetry
Symmetry, 2019, 11 (7), pp.856. ⟨10.3390/sym11070856⟩
Symmetry, Vol 11, Iss 7, p 856 (2019)
Volume 11
Issue 7

International audience; First, the Coset Space Dimensional Reduction scheme and the best particle physics model so far resulting from it are reviewed. Then, a higher-dimensional theory in which the extra dimensions are fuzzy coset spaces is described

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dced2e5ef16cb8c2bcfc6177500be5ca
https://hal.archives-ouvertes.fr/hal-02223008

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.