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Dynamical Constraints in the Nonsymmetric Gravitational Theory

J. W. Moffat
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Abstract

We impose in the nonsymmetric gravitational theory, by means of Lagrange multiplier fields in the action, a set of covariant constraints on the antisymmetric tensor field. The canonical Hamiltonian constraints in the weak field approximation for the antisymmetric sector yield a Hamiltonian energy bounded from below. An analysis of the Cauchy evolution, in terms of an expansion of the antisymmetric sector about a symmetric Einstein background, shows that arbitrarily small antisymmetric Cauchy data can lead to smooth evolution.

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J. W. Moffat. 2001-08-11. Dynamical Constraints in the Nonsymmetric Gravitational Theory. https://arxiv.org/abs/gr-qc/9605016

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