THE WORLD FUNCTION IN ROBERTSON-WALKER SPACETIME

Authors
ROBERTS MD
Citation
Md. Roberts, THE WORLD FUNCTION IN ROBERTSON-WALKER SPACETIME, Astrophysical letters & communications, 28(6), 1993, pp. 349-357
Citations number
12
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astrophysical letters & communications → ACNP
ISSN journal
08886512
Volume
28
Issue
6
Year of publication
1993
Pages
349 - 357
Database
ISI
SICI code
0888-6512(1993)28:6<349:TWFIRS>2.0.ZU;2-U
Abstract
A method for finding the world function of Robertson Walker spacetimes is presented. It is applied to find the world function for the k = 0, delta = 2, solution. The close point approximation for the Robertson Walker world function is calculated up to fourth order.