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In Search of Local Degrees of Freedom in Quadratic Diff-invariant Lagrangians

J. Fernando Barbero G.·Eduardo J. S. Villaseñor
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Abstract

We show that local diff-invariant free field theories in four spacetime dimensions do not have local degrees of freedom.

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J. Fernando Barbero G., Eduardo J. S. Villaseñor. 1999-12-10. In Search of Local Degrees of Freedom in Quadratic Diff-invariant Lagrangians. https://doi.org/10.1103/physrevd.61.104014

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