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Randall-Sundrum limit of f(R) brane-world models
Randall-Sundrum limit brane-world models
2011/10/17
By setting some special boundary conditions in the variational principle we obtain junction conditions for the five-dimensional $f(R)$ gravity which in the Einstein limit $f(R)\rightarrow R$ transform...
THE ANTHROPIC ARROW OF TIME AND REALISTIC WORLD MODELS：ON PRICE AND ATEMPORAL UNIVERSE
WORLD MODELS ATEMPORAL UNIVERSE
2009/3/13
In recent attempts at building an atemporal (”tenseless”) picture
of the physical world, insufficient attention is devoted to processes giving rise to
the cosmological arrow of time. Having regard t...