Fierz-Pauli higher derivative gravity
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Sociedade Brasileira de Física
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Article
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Acesso aberto
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Abstract
We consider a model for gravity in which the linear part of the four-derivative terms òRmn Rmn d4 x and òR² d4 x are included into the Fierz-Pauli gravitational action. Unitarity is discussed at the tree-level. The issue of the gravitational deflection of a light ray is also considered.
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English
Citation
Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 30, n. 3, p. 544-553, 2000.
