Appearance of universal bundle structure in four-dimensional topological gravity (Q689446)
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scientific article; zbMATH DE number 445207
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Appearance of universal bundle structure in four-dimensional topological gravity |
scientific article; zbMATH DE number 445207 |
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Appearance of universal bundle structure in four-dimensional topological gravity (English)
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10 December 1993
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The author calculates the connection and curvature of the universal fibration of Riemannian manifolds, and compares them with the BRST algebra of four dimensional topological gravity. The paper contains also a series of considerations on the dimension of the moduli space, conformal gauge fixing and the construction of non-trivial observables.
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topological quantum field theory
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universal fibration
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moduli space
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conformal gauge fixing
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