Crossing the phantom boundary in f(R) modified gravity: Jordan vs. Einstein frames
نویسندگان
چکیده
منابع مشابه
Brans-Dicke theory: Jordan vs Einstein Frame
It is well known that, in contrast to general relativity, there are two conformally related frames, the Jordan frame and the Einstein frame, in which the Brans-Dicke theory, a prototype of generic scalar-tensor theory, can be formulated. There is a long standing debate on the physical equivalence of the formulations in these two different frames. It is shown here that gravitational deflection o...
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ژورنال
عنوان ژورنال: Gravitation and Cosmology
سال: 2012
ISSN: 0202-2893,1995-0721
DOI: 10.1134/s020228931202003x