Interaction of F- and D-strings in the Matrix Model

Abstract

We study a configuration of a parallel F- (fundamental) and D- string in IIB string theory by considering its T-dual configuration in the matrix model description of M-theory. We show that certain non-perturbative features of string theory such as $O(e^{-\frac{1}{g_s}})$ effects due to soliton loops, the existence of bound state (1,1) strings and manifest S-duality, can be seen in matrix models. We discuss certain subtleties that arise in the large-N limit when membranes are wrapped around compact dimensions.

22 pages, 2 figs (Latex), one ref added

References in corpus (1)

• Branes from Matrices

Cited by in corpus (2)

• M(atrix) Theory: Matrix Quantum Mechanics as a Fundamental Theory
• The Hagedorn Transition and the Matrix Model for Strings