Poster presented by Satsuki Oda

Poster Session

Topic: Gravity and Random Surfaces

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. In a numerical study, we evaluate the partition function for some simple configurations and discuss the consequence of supersymmetry.

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