<p>We give a review of brackets and interior products in bosonic string theory, in different representations, used in formulation of a theory and derived in transformations of the related mathematical structures. We consider the <i>C</i>-bracket, defined in a double string theory, in a context of the Poisson bracket acting on a symmetry generator, and show its connection to prior brackets through anomaly reduction, and its characteristics related to the Courant algebroid definitions.</p>

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Brackets in bosonic string theory

  • Lj. Davidović

摘要

We give a review of brackets and interior products in bosonic string theory, in different representations, used in formulation of a theory and derived in transformations of the related mathematical structures. We consider the C-bracket, defined in a double string theory, in a context of the Poisson bracket acting on a symmetry generator, and show its connection to prior brackets through anomaly reduction, and its characteristics related to the Courant algebroid definitions.