The central element in relating string theory to the real world is moduli stabilization, i.e.
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This is an open access article under the CC BY license (). 1 On leave from Departamento de Física, Facultad de Ciencias, Universidad Central de Venezuela.Ġ550-3213/© 2015 The Authors. It is argued that, with all masses close to the Planck and GUT scales, one is confronted with working at the threshold of controlling all mass hierarchies. This scenario provides a complete effective framework for realizing the idea of F-term axion monodromy inflation in string theory. Uplift mechanisms and supersymmetry breaking soft masses on MSSM-like D7-branes are discussed as well. A set of vacua allowing for parametric control over the moduli vacuum expectation values and their masses is presented, featuring a specific scaling with the fluxes. The scenario includes the purely axionic orientifold-odd moduli. The focus is on stable non-supersymmetric minima, where all moduli are fixed except for some massless axions. Tree-level moduli stabilization via geometric and non-geometric fluxes in type IIB orientifolds on Calabi-Yau manifolds is investigated. Received 28 April 2015 accepted 2 June 2015 37, 80333 München, Germany c Dipartimento di Fisica e Astronomia "Galileo Galilei", Universita di Padova, Via Marzolo 8, 35131 Padova, Italy d INFN, Sezione di Padova, Via Marzolo 8, 35131 Padova, Italy Ralph Blumenhagena, Anamaria Fonta b1, Michael Fuchsa, Daniela Herschmanna*, Erik Plauschinncd, Yuta Sekiguchiab,Ī Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), Föhringer Ring 6, 80805 München, Germany b Arnold Sommerfeld Center for Theoretical Physics, LMU, Theresienstr. It is argued that, with all masses close to the Planck and GUT scales, one is confronted with working at the threshold of controlling all mass hierarchies.Ī flux-scaling scenario for high-scale moduli stabilization in string theory
Tree-level moduli stabilization via geometric and non-geometric fluxes in type IIB orientifolds on Calabi–Yau manifolds is investigated. Abstract of research paper on Physical sciences, author of scientific article - Ralph Blumenhagen, Anamaría Font, Michael Fuchs, Daniela Herschmann, Erik Plauschinn, et al.
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