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Geometrical quantization of bosonic string with Wess-Zumino term on genus-g Riemann surface

Yu-liang Liu and Su-qing Chen

Guang-jiong Ni

  • Physics Department, Fudan University, Shanghai, China

  • Chinese Center of Advanced Science and Technology (World Laboratory), P.O. Box 8730, Beijing, China
  • Physics Department, Fudan University, Shanghai, China

Phys. Rev. D 41, 472 – Published 15 January, 1990

DOI: https://doi.org/10.1103/PhysRevD.41.472

Abstract

By combining the method of geometrical quantization and Krichever and Novikov algebra, we study the holomorphic structure of a bosonic string with Wess-Zumino term on a genus-g Riemann surface Σ and arrive at the conclusion that the curvature on a Kähler manifold is proportional to the central extension of Krichever and Novikov algebra on Σ and vanishes at the critical dimension d=26(kdG)(CV+k).

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