Supercurrent Interactions in Noncommutative Yang-Mills and IIB Matrix Model

Abstract

It is known that noncommutative Yang-Mills is equivalent to IIB matrix model with a noncommutative background, which is interpreted as a twisted reduced model. In noncommutative Yang-Mills, long range interactions can be seen in nonplanar diagrams after integrating high momentum modes. These interactions can be understood as block-block interactions in the matrix model. Using this relation, we consider long range interactions in noncommutative Yang-Mills associated with fermionic backgrounds. Exchanges of gravitinos, which couple to a supersymmetry current, are examined.

16 pages, LaTex, minor changes

References in corpus (1)

• String Scale in Noncommutative Yang-Mills

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• Teleparallel Gravity and Dimensional Reductions of Noncommutative Gauge Theory
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• Boundary Effects in the BLG Theory
• The exclusive $B\to \pi {\ell }^{+}{\ell }^{-}$ and $B\to \rho {\ell }^{+}{\ell }^{-}$ decays in the general two Higgs doublet model
• Wilson Loops and Vertex Operators in Matrix Model
• Fermionic Backgrounds and Condensation of Supergravity Fields in IIB Matrix Model
• Twisting BFSS & IKKT