Comments on Supersymmetry Algebra and Contact Term in Matrix String Theory

Abstract

Following hep-th/0309238 relating the matrix string theory to the light-cone superstring field theory, we write down two supercharges in the matrix string theory explicitly. After checking the supersymmetry algebra at the leading order, we proceed to discuss higher-order contact terms.

17 pages, no figures, v2: eq. (5.1) and related appendices corrected, v3: final version to appear in JHEP

References in corpus (7)

• The Plane-Wave/Super Yang-Mills Duality
• Lectures on the Plane-Wave String/Gauge Theory Duality
• TASI 2003 Lectures on AdS/CFT
• Fermion BMN operators, the dilatation operator of N=4 SYM, and pp-wave string interactions
• Light-Cone String Field Theory in a Plane Wave Background
• Matrix string theory, contact terms, and superstring field theory
• Aspects of Supersymmetric Gauge Theory and String Theory

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• Twist Field as Three String Interaction Vertex in Light Cone String Field Theory
• On LCSFT/MST Correspondence
• DLCQ Strings, Twist Fields and One-Loop Correlators on a Permutation Orbifold
• Two-Loop String Theory on Null Compactifications