ar X iv : a st ro - p h / 98 12 22 5 v 1 1 1 D ec 1 99 8 Large Scale Structure and Cosmological
نویسنده
چکیده
A sort of gravitational waveguide effect in cosmol-ogy could explain some anomalous phenomena which cannot be understood by the current gravitational lensing models as the existence of " twins " objects with similar spectra and redshifts posed on the sky with large angular distance. Furthermore, the huge luminosities of quasars could be explained using filamen-tary or planar cosmological structures acting as waveguides. We describe the gravitational waveguide theory and then we discuss possible realizations in cosmology.
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