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Swampland Variations on a Theme by KKLT
<!--HTML-->The KKLT scenario in a warped throat, if consistent, provides a concrete counterexample to both the AdS scale separation and the dS swampland conjectures. In this talk I will analyze the relevant effective field theory for the conifold modulus and the overall Kahler modulus that bot...
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Lenguaje: | eng |
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2019
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Acceso en línea: | http://cds.cern.ch/record/2680863 |
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author | Klaewer, Daniel |
author_facet | Klaewer, Daniel |
author_sort | Klaewer, Daniel |
collection | CERN |
description | <!--HTML-->The KKLT scenario in a warped throat, if consistent, provides a concrete counterexample to both the AdS scale separation and the dS swampland conjectures. In this talk I will analyze the relevant effective field theory for the conifold modulus and the overall Kahler modulus that both have exponentially small masses. In particular, I will focus on KK modes that have masses below the mass scale set by the conifold modulus. We find that integrating out the KK modes leads to one-loop corrections to the moduli kinetic terms which are of the same functional form as their tree level values. Implications for the consistency of the KKLT scenario are discussed. Finally I will comment on the role of KK modes for the emergence of kinetic terms in quantum gravity. |
id | cern-2680863 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2019 |
record_format | invenio |
spelling | cern-26808632022-11-02T22:21:42Zhttp://cds.cern.ch/record/2680863engKlaewer, DanielSwampland Variations on a Theme by KKLTString Phenomenology 2019Conferences & Workshops<!--HTML-->The KKLT scenario in a warped throat, if consistent, provides a concrete counterexample to both the AdS scale separation and the dS swampland conjectures. In this talk I will analyze the relevant effective field theory for the conifold modulus and the overall Kahler modulus that both have exponentially small masses. In particular, I will focus on KK modes that have masses below the mass scale set by the conifold modulus. We find that integrating out the KK modes leads to one-loop corrections to the moduli kinetic terms which are of the same functional form as their tree level values. Implications for the consistency of the KKLT scenario are discussed. Finally I will comment on the role of KK modes for the emergence of kinetic terms in quantum gravity.oai:cds.cern.ch:26808632019 |
spellingShingle | Conferences & Workshops Klaewer, Daniel Swampland Variations on a Theme by KKLT |
title | Swampland Variations on a Theme by KKLT |
title_full | Swampland Variations on a Theme by KKLT |
title_fullStr | Swampland Variations on a Theme by KKLT |
title_full_unstemmed | Swampland Variations on a Theme by KKLT |
title_short | Swampland Variations on a Theme by KKLT |
title_sort | swampland variations on a theme by kklt |
topic | Conferences & Workshops |
url | http://cds.cern.ch/record/2680863 |
work_keys_str_mv | AT klaewerdaniel swamplandvariationsonathemebykklt AT klaewerdaniel stringphenomenology2019 |