Interacting strings in matrix string theory
It is here explained how the Green-Schwarz superstring theory arises from Matrix String Theory. This is obtained as the strong YM-coupling limit of the theory expanded around its BPS instantonic configurations, via the identification of the interacting string diagram with the spectral curve of the relevant configuration. Both the GS action and the perturbative weight g s −x , where x is the Euler characteristic of the world-sheet surface and g s the string coupling, are obtained.
KeywordsPartition Function Riemann Surface Zero Mode Spectral Curve Cartan Subalgebra
Unable to display preview. Download preview PDF.
- 1.J. Schwarz, Introduction to M Theory and AdS/CFT Duality, hep-th/9812037, in this volume.Google Scholar
- 6.S.B. Giddings, F. Hacquebord, H. Verlinde, High Energy Scattering of D-pair Creation in Matrix String Theory hepth/9804121Google Scholar
- 9.G. Bonelli, L. Bonora, F. Nesti, String Interactions from Matrix String Theory, to app. in Nucl. Phys. B; hep-th/9807232Google Scholar