Presented By: Leinweber Center for Theoretical Physics
HET Brown Bag Seminar | Kaluza-Klein Spectrometry for String Theory Compactifications
Emanuel Malek (Humboldt U, Berlin)
In this talk, I will present a powerful new method for computing the Kaluza-Klein spectrum of string theory compactifications. This includes geometries with little to no remaining symmetries, hardly accessible to standard methods. I will discuss various applications of this method, including to non-supersymmetric AdS_4 vacua. As I will show, some of these AdS vacua are unstable due to tachyonic Kaluza-Klein modes, while others can be proven to be perturbatively stable. Finally, I will also discuss applications to supersymmetric AdS vacua and the AdS/CFT correspondence
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LivestreamMarch 11, 2021 (Thursday) 12:00pm
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