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Title	Correlation Functions in AdS/CFT
Alternative Title	Συναρτήσεις συσχέτισης στο AdS/CFT
Author	Αποστολίδης, Θωμάς
Thesis advisor	Νιάρχος, Βασίλειος
Abstract	This thesis explores correlation functions in the AdS/CFT correspondence. Using the supergravity approximation we compute the two-point functions of scalar and vector fields. The same calculation is performed for a general Conformal Field Theory. Further- more, we compute Witten diagrams that provide first and second order contributions to conformal correlators in the large N limit. The Witten diagrams are written in the Mellin representation and their associated Mellin amplitude is calculated.
Language	English
Issue date	2022-07-22
Collection	School/Department--School of Sciences and Engineering--Department of Physics--Graduate theses
	Type of Work--Graduate theses
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