Note on Mediation of Supersymmetry Breaking from Closed to Open Strings

We discuss the mediation of supersymmetry breaking from closed to open strings, extending and improving previous analysis of the authors in Nucl. Phys. B 695 (2004) 103 [hep-th/0403293]. In the general case, we find the absence of anomaly mediation around any perturbative string vacuum. When supersy...

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Detalles Bibliográficos
Autores principales: Antoniadis, Ignatios, Taylor, Tomasz R.
Lenguaje:eng
Publicado: 2005
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2005.10.017
http://cds.cern.ch/record/882259
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author Antoniadis, Ignatios
Taylor, Tomasz R.
author_facet Antoniadis, Ignatios
Taylor, Tomasz R.
author_sort Antoniadis, Ignatios
collection CERN
description We discuss the mediation of supersymmetry breaking from closed to open strings, extending and improving previous analysis of the authors in Nucl. Phys. B 695 (2004) 103 [hep-th/0403293]. In the general case, we find the absence of anomaly mediation around any perturbative string vacuum. When supersymmetry is broken by Scherk-Schwarz boundary conditions along a compactification interval perpendicular to a stack of D-branes, the gaugino acquires a mass at two loops that behaves as $m_{1/2}\sim g^4 m_{3/2}^3$ in string units, where $m_{3/2}$ is the gravitino mass and $g$ is the gauge coupling.
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spelling cern-8822592023-03-14T20:25:36Zdoi:10.1016/j.nuclphysb.2005.10.017http://cds.cern.ch/record/882259engAntoniadis, IgnatiosTaylor, Tomasz R.Note on Mediation of Supersymmetry Breaking from Closed to Open StringsParticle Physics - TheoryWe discuss the mediation of supersymmetry breaking from closed to open strings, extending and improving previous analysis of the authors in Nucl. Phys. B 695 (2004) 103 [hep-th/0403293]. In the general case, we find the absence of anomaly mediation around any perturbative string vacuum. When supersymmetry is broken by Scherk-Schwarz boundary conditions along a compactification interval perpendicular to a stack of D-branes, the gaugino acquires a mass at two loops that behaves as $m_{1/2}\sim g^4 m_{3/2}^3$ in string units, where $m_{3/2}$ is the gravitino mass and $g$ is the gauge coupling.We discuss the mediation of supersymmetry breaking from closed to open strings, extending and improving previous analysis of the authors in Nucl. Phys. B 695 (2004) 103 [hep-th/0403293]. In the general case, we find the absence of anomaly mediation around any perturbative string vacuum. When supersymmetry is broken by Scherk-Schwarz boundary conditions along a compactification interval perpendicular to a stack of D-branes, the gaugino acquires a mass at two loops that behaves as $m_{1/2}\sim g^4 m_{3/2}^3$ in string units, where $m_{3/2}$ is the gravitino mass and $g$ is the gauge coupling.We discuss the mediation of supersymmetry breaking from closed to open strings, extending and improving previous analysis of the authors in [I. Antoniadis, T.R. Taylor, Nucl. Phys. B 695 (2004) 103, hep-th/0403293 ]. In the general case, we find the absence of anomaly mediation around any perturbative string vacuum. When supersymmetry is broken by Scherk–Schwarz boundary conditions along a compactification interval perpendicular to a stack of D-branes, the gaugino acquires a mass at two loops that behaves as m 1 / 2 ∼ g 4 m 3 / 2 3 in string units, where m 3 / 2 is the gravitino mass and g is the gauge coupling.hep-th/0509048CERN-PH-TH-2005-155CERN-PH-TH-2005-155oai:cds.cern.ch:8822592005-09-06
spellingShingle Particle Physics - Theory
Antoniadis, Ignatios
Taylor, Tomasz R.
Note on Mediation of Supersymmetry Breaking from Closed to Open Strings
title Note on Mediation of Supersymmetry Breaking from Closed to Open Strings
title_full Note on Mediation of Supersymmetry Breaking from Closed to Open Strings
title_fullStr Note on Mediation of Supersymmetry Breaking from Closed to Open Strings
title_full_unstemmed Note on Mediation of Supersymmetry Breaking from Closed to Open Strings
title_short Note on Mediation of Supersymmetry Breaking from Closed to Open Strings
title_sort note on mediation of supersymmetry breaking from closed to open strings
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/j.nuclphysb.2005.10.017
http://cds.cern.ch/record/882259
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