Topological Half-Flat Gravity

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概要

• 論文の詳細を見る

• The topological half-flat gravity, which has been proposed as a topological model of four-dimensional Einstein gravity, is explained. The classical field equations restrict manifold into a half-flat space that is the space with selfdual Riemann curvature. Ashtekar's new variables are used, which are more suitable for studying the half-flat space than using the metric or the vier-bein. The canonical formulation is discussed and it is shown that the Hamiltonian is BRST exact as expected in topological field theories.

• 理論物理学刊行会の論文
• 1992-12-10

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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