Polytropic spheres in Palatinif(R) gravity
نویسندگان
چکیده
منابع مشابه
Reexamination of polytropic spheres in Palatini fðRÞ gravity
We investigate spherically symmetric, static matter configurations with polytropic equation of state for a class of fðRÞmodels in Palatini formalism and show that the surface singularities recently reported in the literature are not physical in the case of Planck scale modified Lagrangians. In such cases, they are just an artifact of the idealized equation of state used. In fact, we show that f...
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ژورنال
عنوان ژورنال: EAS Publications Series
سال: 2008
ISSN: 1633-4760,1638-1963
DOI: 10.1051/eas:0830023