Spontaneously generated tensor field gravity
نویسندگان
چکیده
منابع مشابه
Multiple field scalar-tensor theories of gravity and cosmology.
We consider multiple scalar elds coupled to gravity, with special attention given to twoeld theories. First, the conditions necessary for these theories to meet solar system tests are given. Next, we investigate the cosmological evolution of the elds to see if these conditions can be met. Solutions are found in the dust era, as well as radiation and cosmological constant dominated epochs. The p...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2011
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2011.03.009