Results 261 to 270 of about 32,545 (270)
Some of the next articles are maybe not open access.
Image splittings in an inhomogeneous universe
Chinese Physics Letters, 1990In the previous paper [Chin. Phys. Lett. 6 (1989) 233] the amplification, luminosity distances and probabilities for lensing in the case of small optical depth were discussed. As the second part of this work, the present paper will deal with multiple images produced by pointlike lensing objects which are assumed to be the dominant contributors of ...
openaire +1 more source
Inhomogeneous cosmology in an anisotropic Universe
2019This thesis presents computer simulations of the formation of super-structures in the Universe by solving the equations of Einstein’s theory of gravity: General Relativity. This differs from the usual approach which uses Newton’s law of gravity. We find that different regions of spacetime expand at different rates, but the effect is not sufficient to ...
openaire +1 more source
OBSERVATIONS IN INHOMOGENEOUS UNIVERSES
The Ninth Marcel Grossmann Meeting, 2002openaire +1 more source