The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds

We study the origin of the supersymmetry breaking induced by the mediation of gravity and the radion multiplet from the hidden to the visible brane in the context of the N=2, D=5 supergravity compactified on S_1/Z_2 orbifolds. The soft supersymmetry breaking terms for scalar masses, trilinear scalar...

Descripción completa

Detalles Bibliográficos
Autores principales: Diamandis, G A, Georgalas, B C, Kouroumalou, P, Lahanas, A B
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: Phys. Lett. B 2010
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/j.physletb.2010.07.005
http://cds.cern.ch/record/1236925
_version_ 1780918617388351488
author Diamandis, G A
Georgalas, B C
Kouroumalou, P
Lahanas, A B
author_facet Diamandis, G A
Georgalas, B C
Kouroumalou, P
Lahanas, A B
author_sort Diamandis, G A
collection CERN
description We study the origin of the supersymmetry breaking induced by the mediation of gravity and the radion multiplet from the hidden to the visible brane in the context of the N=2, D=5 supergravity compactified on S_1/Z_2 orbifolds. The soft supersymmetry breaking terms for scalar masses, trilinear scalar couplings and gaugino masses are calculated to leading order in the five dimensional Newton's constant k_5^2 and the gravitino mass m_{3/2}. These are finite and non-vanishing, with the scalar soft masses be non-tachyonic, and are all expressed in terms of the gravitino mass and the length scale R of the fifth dimension. The soft supersymmetry breaking parameters are thus correlated and the phenomenological implications are discussed.
format info:eu-repo/semantics/article
id cern-1236925
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
publisher Phys. Lett. B
record_format invenio
spelling cern-12369252019-09-30T06:29:59Z doi:10.1016/j.physletb.2010.07.005 http://cds.cern.ch/record/1236925 eng Diamandis, G A Georgalas, B C Kouroumalou, P Lahanas, A B The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds Particle Physics - Theory We study the origin of the supersymmetry breaking induced by the mediation of gravity and the radion multiplet from the hidden to the visible brane in the context of the N=2, D=5 supergravity compactified on S_1/Z_2 orbifolds. The soft supersymmetry breaking terms for scalar masses, trilinear scalar couplings and gaugino masses are calculated to leading order in the five dimensional Newton's constant k_5^2 and the gravitino mass m_{3/2}. These are finite and non-vanishing, with the scalar soft masses be non-tachyonic, and are all expressed in terms of the gravitino mass and the length scale R of the fifth dimension. The soft supersymmetry breaking parameters are thus correlated and the phenomenological implications are discussed. info:eu-repo/grantAgreement/EC/FP7/237920 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1236925 Phys. Lett. B Phys. Lett. B, (2010) pp. 26-31 2010-02-01
spellingShingle Particle Physics - Theory
Diamandis, G A
Georgalas, B C
Kouroumalou, P
Lahanas, A B
The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds
title The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds
title_full The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds
title_fullStr The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds
title_full_unstemmed The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds
title_short The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds
title_sort soft supersymmetry breaking in d=5 supergravity compactified on s_1/z_2 orbifolds
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/j.physletb.2010.07.005
http://cds.cern.ch/record/1236925
http://cds.cern.ch/record/1236925
work_keys_str_mv AT diamandisga thesoftsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds
AT georgalasbc thesoftsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds
AT kouroumaloup thesoftsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds
AT lahanasab thesoftsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds
AT diamandisga softsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds
AT georgalasbc softsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds
AT kouroumaloup softsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds
AT lahanasab softsupersymmetrybreakingind5supergravitycompactifiedons1z2orbifolds

Ejemplares similares