A general theory of linear cosmological perturbations: scalar-tensor and vector-tensor theories
We present a method for parametrizing linear cosmological perturbations of theories of gravity, around homogeneous and isotropic backgrounds. The method is sufficiently general and systematic that it can be applied to theories with any degrees of freedom (DoFs) and arbitrary gauge symmetries. In thi...
| المؤلفون الرئيسيون: | , , , |
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| التنسيق: | Journal article |
| منشور في: |
IOP Publishing
2016
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