Comments on Supersymmetry Algebra and Contact Term in Matrix String Theory
Abstract
Description
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
17 pages, no figures, v2: eq. (5.1) and related appendices corrected, v3: final version to appear in JHEP