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The Effective Equation of Motion on the Brane World Gravity
Author(s) -
Freddy P. Zen,
Arianto,
Bobby Eka Gunara,
Hishamuddin Zainuddin
Publication year - 2006
Publication title -
itb journal of sciences
Language(s) - English
Resource type - Journals
ISSN - 1978-3043
DOI - 10.5614/itbj.sci.2006.38.1.1
Subject(s) - brane , friedmann equations , physics , equations of motion , motion (physics) , order (exchange) , einstein , mathematical physics , classical mechanics , low energy , dark energy , cosmology , particle physics , quantum mechanics , finance , economics
Randall-Sundrum single brane system (RS II) is investigated systematically, with an emphasis of the effective equation of motion on the brane, by using a low energy expansion method (gradient expansion method) in the bulk. Through the junction condition, we deduce in the zero th order fine tuning for RS model. The modified Einstein equation, as well as Friedmann equation with dark energy radiation on the brane is derived from the first order expansion. We also clarify the emergence of the AdS/CFT correspondence for the case of the higher order expansion in a low energy iteration scheme.

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