Introducing Dynamical Triangulations to the Type IIB Superstrings

Abstract

In order to consider non-perturbative effects of superstrings, we try to apply dynamical triangulations to the type IIB superstrings. The discretized action is constructed from the type IIB matrix model proposed as a constructive definition of superstring theory. The action has the local N=2 supersymmetry explicitly, and has no extra fermionic degrees of freedom. We evaluate the partition function for some simple configurations and discuss constraints required from the finiteness of partition functions.

LATTICE99, 3 pages, LaTeX with 2 figures, espcrc2.sty