Progress toward the Determination of Complete Vertex Operators for The IIB Matrix Model
arXiv:hep-th/0612080 · doi:10.1103/PhysRevD.75.106002
Abstract
We report on progress in determining the complete form of vertex operators for the IIB matrix model. The exact expressions are obtained for those emitting massless IIB supergravity fields up to sixth order in the light-cone superfield, in which the conjugate gravitino and conjugate two-form vertex operators are newly determined. We also provide a consistency check by computing the kinematical factor of a four-point graviton amplitude in a D-instanton background. We conjecture that the low-energy effective action of the IIB matrix model at large N is given by tree-level supergravity coupled to the vertex operators.
34 pages
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Cited by in corpus (6)
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- Superstring vertex operators in type IIB matrix model
- Higher Derivative Corrections in M-theory via Local Supersymmetry
- Quantisation of type IIB superstring theory and the matrix model
- Vertex operators of Type IIB matrix model via calculation of disk amplitudes