Topological SL(3, R) Gravity and the Quantum W_3 Symmetry : Particles and Fields

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概要

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• Topological SL(3, R) gauge theory, which has been proposed as topological W_3 gravity, is quantized by means of the conventional BRST method. The quantized action becomes a free conformal field theory and has an extended conformal symmetry containing a spin-3 current. It is shown this extended conformal symmetry satisfies a closed but non-linear algebra at the quantum level, and the bosonic part of it actually coincides with the W_3-algebra up to a new spin-4 primary field. Observables and the moduli space are briefly discussed.

• 理論物理学刊行会の論文
• 1991-09-25

著者

• Kunitomo Hiroshi

  Institute For Nuclear Study University Of Tokyo : Department Of Physics Osaka University

• Kunitomo Hiroshi

  Institute For Nuclear Study University Of Tokyo

• KUNITOMO Hiroshi

  Institute for Nuclear Study, University of Tokyo : Department of Physics, Osaka University

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