Regularization of gravity theories and local Lorentz transformation
arXiv:1403.6937 · doi:10.1155/2015/680457
Abstract
We regularized the field equations of gravity theories such that the effect of Local Lorentz Transformation (LLT), in the case of spherical symmetry, is removed. A "general tetrad field", with an arbitrary function of radial coordinate preserving spherical symmetry is provided. We split that tetrad field into two matrices; the first represents a LLT, which contains an arbitrary function, the second matrix represents a proper tetrad field which is a solution to the field equations of gravitational theory, (which are not invariant under LLT). This "general tetrad field" is then applied to the regularized field equations of . We show that the effect of the arbitrary function which is involved in the LLT invariably disappears.
12 pages
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