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arXiv · hep-th/0109058

World-Sheet String Duality and the Hidden Supersymmetry

Tamiaki Yoneya
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Abstract

It is reviewed how space-time supersymmetry is realized nonlinearly in open superstring theory without making the GSO projection. We show that the world-sheet string dualities, viz. dualities of open-closed strings and of open-open strings, play crucial roles for the existence of 10 dimensional N=2 supersymmetry in a spontaneously broken phase. We also speculate on a possible mechanism of the restoration of supersymmetry from the viewpoint of world-sheet dynamics.

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Tamiaki Yoneya. 2001-09-07. World-Sheet String Duality and the Hidden Supersymmetry. https://doi.org/10.1063/1.1454382

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