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Berg, Marcus; Haack, Michael; Kang, Jin U.; Sjoers, Stefan (2014): Towards the one-loop Kahler metric of Calabi-Yau orientifolds. In: Journal of High Energy Physics, Nr. 12, 77
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Abstract

We evaluate string one-loop contributions to the Kähler metric of closed string moduli in toroidal minimally supersymmetric (Calabi-Yau) orientifolds with D-branes. We focus on the poorly understood N = 1 sectors that receive contributions from all massive string states.