Noncommutative world volume interactions on D-branes and Dirac-Born-Infeld action
Sep, 199920 pages
Published in:
- Nucl.Phys.B 579 (2000) 209-228
e-Print:
- hep-th/9909214 [hep-th]
Report number:
- IPM-P-99-051
View in:
Citations per year
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 D-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.Note:
- 22 pages, Latex, no figures, Abstract and Introduction sections revised, to appear in Nucl. Phys. B Report-no: IPM/P-99/051
- membrane model: D-brane
- membrane model: p-brane
- string model
- scattering amplitude
- tachyon
- differential geometry: noncommutative
References(26)
Figures(0)