The Flatness of Axionic Potentials and a 10d Approach to KKLT

<!--HTML-->After a brief summary of some recent work on flat axionic potentials in the regime of subplanckian decay constants, I will turn to the controversial topic of a 10d description of the KKLT scenario. In particular, I will outline a proposal for completing the coupling of D7-brane gaug...

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Autor principal: Hebecker, Arthur
Lenguaje:eng
Publicado: 2019
Materias:
Conferences & Workshops
Acceso en línea:http://cds.cern.ch/record/2682612
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author Hebecker, Arthur
author_facet Hebecker, Arthur
author_sort Hebecker, Arthur
collection CERN
description <!--HTML-->After a brief summary of some recent work on flat axionic potentials in the regime of subplanckian decay constants, I will turn to the controversial topic of a 10d description of the KKLT scenario. In particular, I will outline a proposal for completing the coupling of D7-brane gauginos to bulk fields. Building on this, I will then argue that the analysis of 10d Einstein equations appears to be consistent with the original 4d method of KKLT, including both the AdS vacuum and its uplift to metastable de Sitter.
id cern-2682612
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
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spelling cern-26826122022-11-02T22:21:37Zhttp://cds.cern.ch/record/2682612engHebecker, ArthurThe Flatness of Axionic Potentials and a 10d Approach to KKLTString Phenomenology 2019Conferences & Workshops<!--HTML-->After a brief summary of some recent work on flat axionic potentials in the regime of subplanckian decay constants, I will turn to the controversial topic of a 10d description of the KKLT scenario. In particular, I will outline a proposal for completing the coupling of D7-brane gauginos to bulk fields. Building on this, I will then argue that the analysis of 10d Einstein equations appears to be consistent with the original 4d method of KKLT, including both the AdS vacuum and its uplift to metastable de Sitter.oai:cds.cern.ch:26826122019
spellingShingle Conferences & Workshops
Hebecker, Arthur
The Flatness of Axionic Potentials and a 10d Approach to KKLT
title The Flatness of Axionic Potentials and a 10d Approach to KKLT
title_full The Flatness of Axionic Potentials and a 10d Approach to KKLT
title_fullStr The Flatness of Axionic Potentials and a 10d Approach to KKLT
title_full_unstemmed The Flatness of Axionic Potentials and a 10d Approach to KKLT
title_short The Flatness of Axionic Potentials and a 10d Approach to KKLT
title_sort flatness of axionic potentials and a 10d approach to kklt
topic Conferences & Workshops
url http://cds.cern.ch/record/2682612
work_keys_str_mv AT hebeckerarthur theflatnessofaxionicpotentialsanda10dapproachtokklt
AT hebeckerarthur stringphenomenology2019
AT hebeckerarthur flatnessofaxionicpotentialsanda10dapproachtokklt

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