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Talk
Title	Non-supersymmetric D-branes
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Author(s)	Wrase, Timm Michael (speaker) (Vienna University of Technology)
Corporate author(s)	CERN. Geneva
Imprint	2019-06-25. - 0:32:52.
Series	(Conferences & Workshops) (String Phenomenology 2019)
Lecture note	on 2019-06-25T12:00:00
Subject category	Conferences & Workshops
Abstract	I will argue that D-branes provide an interesting ingredient for constructing and understanding non-supersymmetric string theory compactifications. D-branes break supersymmetry spontaneously. This can lead to setups with non-linearly realized supersymmetry. This non-linear symmetry is still constraining the action, can be sufficient to derive renormalization theorems and therefore gives substantial control over the string compactification. I will correct a misconception in the literature about SUSY breaking intersecting D-branes. Then I discuss flux compactifications with non-supersymmetric D-branes that provide an interesting testing ground for the recent dS swampland conjecture.
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Submitted by	elena.gianolio@cern.ch