Quantization of open-closed BCOV theory, I

May 25, 2015
105 pages
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Abstract: (arXiv)
This is the first in a series of papers which analyze the problem of quantizing the theory coupling Kodaira-Spencer gravity (or BCOV theory) on Calabi-Yau manifolds using the formalism for perturbative QFT developed by the first author. In this paper, we focus on flat space Cd\mathbb{C}^d for dd odd. We prove that there exists a unique quantization of the theory coupling BCOV theory and holomorphic Chern-Simons theory with gauge group the supergroup GL(NN)GL(N \mid N). We deduce a canonically defined quantization of BCOV theory on its own. We also discuss some conjectural links between BCOV theory in various dimensions and twists of physical theories: in complex dimension 33 we conjecture a relationship to twists of (1,0)(1,0) supersymmetric theories and in complex dimension 55 to a twist of type IIB supergravity.
Note:
  • 105 pages
  • space: Calabi-Yau
  • quantization
  • twist
  • field theory
  • Chern-Simons term
  • supersymmetry
  • supergravity
  • holomorphic
  • gravitation