Matter density perturbations in modified teleparallel theories
نویسندگان
چکیده
منابع مشابه
Modified teleparallel theories of gravity: Gauss–Bonnet and trace extensions
We investigate modified theories of gravity in the context of teleparallel geometries with possible Gauss-Bonnet contributions. The possible coupling of gravity with the trace of the energy-momentum tensor is also taken into account. This is motivated by the various different theories formulated in the teleparallel approach and the metric approach without discussing the exact relationship betwe...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2012
ISSN: 1029-8479
DOI: 10.1007/jhep11(2012)142