ORCID Profile
0000-0001-7414-6828
Current Organisation
Université Lyon 1
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Publisher: World Scientific Pub Co Pte Lt
Date: 10-04-2013
DOI: 10.1142/S0217732313300073
Abstract: We review the renormalization group evolution of quark and lepton masses, mixing angles and phases both in the UED extension of the Standard Model (SM) and of the Minimal Supersymmetric Standard Model (MSSM). We consider two typical scenarios: all matter fields propagating in the bulk and matter fields constrained to the brane. The resulting renormalization group evolution equations in these scenarios are compared with the existing results in the literature, together with their implications.
Publisher: Springer Science and Business Media LLC
Date: 07-2014
Publisher: Springer Science and Business Media LLC
Date: 2013
Publisher: Springer Science and Business Media LLC
Date: 2016
Publisher: American Physical Society (APS)
Date: 03-09-2013
Publisher: IOP Publishing
Date: 07-2017
Publisher: IOP Publishing
Date: 09-2017
Publisher: IOP Publishing
Date: 2017
Publisher: Springer Science and Business Media LLC
Date: 05-2014
Publisher: American Physical Society (APS)
Date: 31-08-2020
Publisher: Elsevier BV
Date: 2018
Publisher: American Physical Society (APS)
Date: 21-03-2007
Publisher: Springer Science and Business Media LLC
Date: 25-04-2023
DOI: 10.1140/EPJC/S10052-023-11496-W
Abstract: We investigate whether quasinormal modes (QNMs) can be used in the search for signatures of extra dimensions. To address a gap in the Beyond the Standard Model (BSM) literature, we focus here on higher dimensions characterised by negative Ricci curvature. As a first step, we consider a product space comprised of a four-dimensional Schwarzschild black hole space-time and a three-dimensional nilmanifold (twisted torus) we model the black hole perturbations as a scalar test field. We suggest that the extra-dimensional geometry can be stylised in the QNM effective potential as a squared mass-like term representing the Kaluza–Klein (KK) spectrum. We then compute the corresponding QNM spectrum using three different numerical methods, and determine a possible “detectability bound” beyond which KK masses cannot be detected using QNMs.
Publisher: American Physical Society (APS)
Date: 22-06-2010
Publisher: American Physical Society (APS)
Date: 06-03-2012
No related grants have been discovered for Aldo Deandrea.