Non-trivial frames for f(T) theories of gravity and beyond

Some conceptual issues concerning f(T) theories - a family of modified gravity theories based on absolute parallelism - are analyzed. Due to the lack of local Lorentz invariance, the autoparallel frames satisfying the field equations are evasive to an a priori physical understanding. We exemplify th...

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Autores principales: Ferraro, R., Fiorini, F.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2011
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03702693_v702_n1_p75_Ferraro
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