Browsing Astronomy and Astrophysics by Title
Now showing items 9-28 of 195
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BACK-REACTION IN RELATIVISTIC COSMOLOGY
(http://www.worldscientific.com/doi/pdfplus/10.1142/S0218271813300048, 2013-03)We introduce the concept of back-reaction in relativistic cosmological modeling. Roughly speaking, this can be thought of as the difference between the large-scale behavior of an inhomogeneous cosmological solution of ... -
Black-hole entropy from supergravity superstrata states
(2014-10-24) -
Black-hole lattices as cosmological models
(2018-09-06) -
CARMENES Instrument Overview
(2014) -
Codimension-2 solutions in five-dimensional supergravity
(2015-10-02) -
Compact conformal manifolds
(2015-01-21) -
A conjectured bound on accidental symmetries
(2012-01) -
Constraints on the Variation of G from Primordial Nucleosynthesis
We study here the effect of a varying G on the evolution of the early Universe and, in particular, on primordial nucleosynthesis. This variation of G is modelled using the Brans-Dicke theory as well as a more general class ...