Some cubic couplings in type IIB supergravity on AdS(5) x S**5 and three point functions in SYM(4) at large N

Jul, 1999
24 pages
Published in:
  • Phys.Rev.D 61 (2000) 064009
e-Print:
Report number:
  • LMU-TPW-99-12,
  • UAHEP-99-3

Citations per year

19952003201120192025024681012
Abstract:
All cubic couplings in type IIB supergravity on AdS5×S5AdS_5\times S^5 that involve two scalar fields sIs^I that are mixtures of the five form field strength on S5S^5 and the trace of the graviton on S5S^5 are derived by using the covariant equations of motion and the quadratic action for type IIB supergravity on AdS5×S5AdS_5\times S^5. All corresponding three-point functions in SYM4_4 are calculated in the supergravity approximation. It is pointed out that the scalars sIs^I correspond not to the chiral primary operators in the N=4{\cal N}=4 SYM but rather to a proper extension of the operators.
  • supergravity: action
  • space-time: anti-de Sitter
  • dimension: 10
  • field theory: scalar
  • graviton
  • vertex function
  • gauge field theory: Yang-Mills
  • dimension: 4
  • operator: chiral
  • field theory: tensor