# Matrix Model for Dirichlet Open String

Source: [Matrix Model for Dirichlet Open String](<https://www.sota2.com/research/paper/68fa24a12c2a3760193a6cbb>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T09:22:23.491Z

Authors: K. Ezawa, Y. Matsuo, K. Murakami

Published: 1998-02-24T06:53:49.000Z

## Abstract

We discuss the open string ending on D $p$-branes in IKKT framework. First we determine the boundary conditions of Green-Schwarz superstring which are consistent with supersymmetry and $\\kappa$-symmetry. We point out some subtleties arising from taking the Schild gauge and show that in this gauge the system incorporates the limited dimensional D $p$-branes ($p=3,7$). The matrix regularization for the Dirichlet open string is given by gauge group SO(N). When $p=3$, the matrix model becomes the dimensional reduction of a 6 dimensional ${\\cal N}=1$ super Yang-Mills theory.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-th/9802164>)

[PDF](<https://arxiv.org/pdf/hep-th/9802164.pdf>)