Discrete and Continuum Virasoro Constraints in Two-Cut Hermitian Matrix Models : Particles and Fields

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概要

• 論文の詳細を見る

• Continuum Virasoro constraints in the two-cut hermitian matrix models are derived from the discrete Ward identities by means of the mapping from the CL(∞) Toda hierarchy to the nonlinear Schrodinger (NLS) hierarchy. The invariance of the string equation under the NLS flows is worked out. Also the quantization of the integration constant αreported by Hollowood et al. is explained by the analyticity of the continuum limit.

• 理論物理学刊行会の論文
• 1993-06-25

著者

• Ogura Waichi

  Yukawa Institute For Theoretical Physics Uji Research Center Kyoto University

• OGURA Waichi

  Yukawa Institute for Theoretical Physics, Uji Research Center Kyoto University

• OGURA Waichi

  Department of Physics, Osaka University

関連論文

• Combinatorics of Strings and Equivalence of Witten's String Field Theory to Polyakov's String Theory : Particles and Fields
• Can the Dimensional Reduction Be Explained by Baby Universes? : Particles and Fields
• Discrete and Continuum Virasoro Constraints in Two-Cut Hermitian Matrix Models : Particles and Fields

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