English

Non-commutative world-volume interactions on D-brane and Dirac-Born-Infeld action

High Energy Physics - Theory 2009-10-31 v3

Abstract

By integrating the Seiberg-Witten differential equation in a special path, we write ordinary gauge fields in terms of their non-commutative counterparts up to three non-commutative gauge fields. We then use this change of variables to write ordinary abelian Dirac-Born-Infeld action in terms of non-commutative fields. The resulting action is then compared with various low energy contact terms of world-sheet perturbative string scattering amplitudes from non-commutative Dpp-brane. We find completely agreement between the field theory and string theory results. Hence, it shows that perturbative string theory knows the solution of the Seiberg-Witten differential equation.

Keywords

Cite

@article{arxiv.hep-th/9909214,
  title  = {Non-commutative world-volume interactions on D-brane and Dirac-Born-Infeld action},
  author = {Mohammad R. Garousi},
  journal= {arXiv preprint arXiv:hep-th/9909214},
  year   = {2009}
}

Comments

22 pages, Latex, no figures, Abstract and Introduction sections revised, to appear in Nucl. Phys. B

R2 v1 2026-07-22T16:17:31.358Z