On the non-commutative geometry of topological D-branes

@article{Lazaroiu2005OnTN,
  title={On the non-commutative geometry of topological D-branes},
  author={Calin Iuliu Lazaroiu},
  journal={Journal of High Energy Physics},
  year={2005},
  volume={2005},
  pages={032-032}
}
  • Calin Iuliu Lazaroiu
  • Published 2005
  • Physics, Mathematics
  • Journal of High Energy Physics
  • This is a noncommutative-geometric study of the semiclassical dynamics of finite topological D-brane systems. Starting from the formulation in terms of A∞ categories, I show that such systems can be described by the noncommutative symplectic supergeometry of 2-graded quivers, and give a synthetic formulation of the boundary part of the generalized WDVV equations. In particular, a faithful generating function for integrated correlators on the disk can be constructed as a linear combination of… CONTINUE READING

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