Distance-Redshift in Inhomogeneous FLRW

Simple item page
dc.creatorKantowski, R.
dc.creatorKao, J. K.
dc.creatorThomas, R. C.
dc.date2000-02-16
dc.date2000-06-28
dc.date.accessioned2026-07-07T01:52:20Z
dc.date.available2026-07-07T01:52:20Z
dc.descriptionWe give distance--redshift relations in terms of elliptic integrals for three different mass distributions of the Friedmann-Lema\^ıtre-Robertson-Walker (FLRW) cosmology. These models are dynamically pressure free FLRW on large scales but, due to mass inhomogeneities, differ in their optical properties. They are the filled-beam model (standard FLRW), the empty-beam model (no mass density exists in the observing beams) and the 2/3 filled-beam model. For special $\OM$-- $\OL$ values the elliptic integrals reduce to more familiar functions. These new expressions for distance-redshift significantly reduce computer evaluation times.
dc.description22 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/astro-ph/0002334
dc.identifierhttp://arxiv.org/abs/astro-ph/0002334
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/590
dc.subjectAstrophysics
dc.titleDistance-Redshift in Inhomogeneous FLRW
dc.typetext

Files

Collections

arXiv