“School of Physics”

Back to Papers Home
Back to Papers of School of Physics

Paper   IPM / P / 6620
School of Physics
  Title:   Superstring Scattering from D-Branes Bound States
  Author(s):  M.R. Garousi
  Status:   Published
  Journal: JHEP
  No.:  13
  Vol.:  12
  Year:  1998
  Pages:   008
  Supported by:  IPM
  Abstract:
We derive fully covariant expressions for disk scattering amplitudes of any two massless closed strings in which mixed Neumann and Dirichlet world-sheet boundary conditions are included. From the two-point amplitudes, we derive the long range background fields and verify that they correspond to Dp-brane bound state. Also, from the scattering amplitudes, we calculate the linear coupling of closed string fields to D-brane world-volume and show that they are consistent with Born-Infeld and Chern-Simons actions in the presence of a background field.

Download TeX format
back to top
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
scroll left or right