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Brane‐bulk energy exchange and cosmological acceleration
Author(s) -
Kiritsis E.
Publication year - 2004
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.200410146
Subject(s) - brane , energy exchange , physics , acceleration , equation of state , theoretical physics , dark energy , variety (cybernetics) , mechanism (biology) , classical mechanics , topology (electrical circuits) , cosmology , astrophysics , quantum mechanics , computer science , mathematics , atmospheric sciences , combinatorics , artificial intelligence
The consequences for the brane cosmological evolution of energy exchange between the brane and the bulk are analyzed. A rich variety of brane cosmologies is obtained, depending on the precise mechanism of energy transfer, the equation of state of brane‐matter and the spatial topology. An accelerating era is generically a feature of the solutions.