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hep-ph1998
Developments in Superstring Theory
Ashoke Sen
In this talk I review recent developments in superstring theory. In the first half of the talk I discuss some of the earlier developments in this subject. This includes a review of…
hep-th1998
An Introduction to Non-perturbative String Theory
Ashoke Sen
In this review I discuss some basic aspects of non-perturbative string theory. The topics include test of duality symmetries based on the analysis of the low energy effective actio…