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BF Actions for the Husain-Kuchar Model

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

We show that the Husain-Kuchar model can be described in the framework of BF theories. This is a first step towards its quantization by standard perturbative QFT techniques or the spin-foam formalism introduced in the space-time description of General Relativity and other diff-invariant theories. The actions that we will consider are similar to the ones describing the BF-Yang-Mills model and some mass generating mechanisms for gauge fields. We will also discuss the role of diffeomorphisms in the new formulations that we propose.

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J. Fernando Barbero G., Eduardo J. S. Villaseñor. 2001-03-06. BF Actions for the Husain-Kuchar Model. https://doi.org/10.1103/physrevd.63.084021

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