Affine seven-brane backgrounds and five-dimensional E(N) theories on S**1

Jul, 1999
23 pages
Published in:
  • Nucl.Phys.B 566 (2000) 642-660
e-Print:
Report number:
  • UTHEP-407

Citations per year

19992005201120172023012345
Abstract:
Elliptic curves for the 7-brane configurations realizing the affine Lie algebras \wh E_n (1n8)(1 \leq n \leq 8) and \wh{\wt E}_n (n=0,1)(n=0,1) are systematically derived from the cubic equation for a rational elliptic surface. It is then shown that the \wh E_n 7-branes describe the discriminant locus of the elliptic curves for five-dimensional (5D) N=1 EnE_n theories compactified on a circle. This is in accordance with a recent construction of 5D N=1 EnE_n theories on the IIB 5-brane web with 7-branes, and indicates the validity of the D3 probe picture for 5D EnE_n theories on \bR^4 \times S^1. Using the \wh E_n curves we also study the compactification of 5D EnE_n theories to four dimensions.
  • 11.15.-q
  • 11.15.Tk
  • 11.30.Pb
  • Non-trivial fixed points
  • Affine exceptional symmetry
  • Seven-branes
  • membrane model: p-brane
  • p-brane: 7
  • dimension: 5
  • algebra: Lie