Definition of Good Tetrads for f(T) Gravity
Abstract
The importance of choosing suitable tetrads for the study of exact solutions in f(T) gravity is discussed. For any given metric, we define the concept of good tetrads as the tetrads satisfying the field equations without constrainig the function f(T). Employing local Lorentz transformations, good tetrads in the context of spherical symmetry are found for Schwarzschildde Sitter solutions.
 Publication:

Thirteenth Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories
 Pub Date:
 January 2015
 DOI:
 10.1142/9789814623995_0148
 arXiv:
 arXiv:1304.0672
 Bibcode:
 2015mgm..conf.1282T
 Keywords:

 General Relativity and Quantum Cosmology
 EPrint:
 Prepared for the proceedings of the 13th Marcel Grossmann Meeting