CMBFAST for spatially closed universes

Authors
Zaldarriaga, M Seljak, U
Citation
M. Zaldarriaga et U. Seljak, CMBFAST for spatially closed universes, ASTROPH J S, 129(2), 2000, pp. 431-434
Citations number
13
Categorie Soggetti
Space Sciences
Journal title
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
ISSN journal
00670049 → ACNP
Volume
129
Issue
2
Year of publication
2000
Pages
431 - 434
Database
ISI
SICI code
0067-0049(200008)129:2<431:CFSCU>2.0.ZU;2-P
Abstract
We extend the cosmological linear perturbation theory code CMBFAST to close d geometries. This completes the implementation of CMBFAST to all types of geometries and allows the user to perform an unlimited search in the parame ter space of models. This will be especially useful for placing confidence limits on cosmological parameters from existing and future data. We discuss some of the technical issues regarding the implementation.