On D3-brane Superpotential

Jul 4, 2022
21 pages
e-Print:
Report number:
  • MIT-CTP/5447

Citations per year

202220232024251
Abstract: (arXiv)
We study the D3-brane moduli dependence of the non-perturbative superpotential generated by the D7-brane gaugino condensation in a type IIB compactification on an orientifold of the elliptic Calabi-Yau threefold P[1,1,1,6,9][18].\Bbb{P}_{[1,1,1,6,9]}[18]. Building on the work of Ganor, in the weak coupling limit, we compute the D3-brane dependent one-loop pfaffian in the flat coordinates and find that the one-loop pfaffian is written as the Jacobi theta function. We also comment on the complex structure dependence of the D3-brane dependent one-loop pfaffian.
Note:
  • 16 pages
  • gaugino: condensation
  • superpotential: nonperturbative
  • D-brane: superpotential
  • buildings
  • orientifold
  • Calabi-Yau
  • compactification
  • moduli
  • weak coupling