Dark Energy Density in Brane World
نویسندگان
چکیده
منابع مشابه
Dark Energy Density in Brane World
We present a possible explanation to the tiny positive cosmological constant under the frame of AdS5 spacetime embedded by a dS4 brane. We calculate the dark energy density by summing the zero point energy of massive scalar fields in AdS5 spacetime. Under the assumption that the radius of AdS5 spacetime is of the same magnitude as the radius of observable universe, the dark energy density in dS...
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ژورنال
عنوان ژورنال: Chinese Physics Letters
سال: 2005
ISSN: 0256-307X,1741-3540
DOI: 10.1088/0256-307x/22/4/010