The Spectrum of Density Perturbations in an Expanding Universe
1974 ◽
Vol 63
◽
pp. 175-193
Keyword(s):
Perhaps the most challenging problem confronting a cosmologist is to reconcile the observed large-scale structure of the Universe with the Friedmann-Lemaître cosmological models that have gained such widespread acceptance in recent years (cf. however the alternative viewpoint, as exemplified in this Symposium by Arp and others). In this review, I shall look anew at the spectrum of density inhomogeneities that survive decoupling of matter and radiation at z ~ 1000 and provide the primordial fluctuations that can eventually generate galaxies. A closely related matter, that of the associated fluctuations in the background radiation, is discussed elsewhere in this volume by Doroshkevich, Sunyaev and Zel'dovich.
1988 ◽
Vol 130
◽
pp. 553-553
Keyword(s):
2007 ◽
Vol 3
(T26B)
◽
pp. 179-180
Keyword(s):
1992 ◽
Vol 258
(1)
◽
pp. 1P-6P
◽
Keyword(s):
2008 ◽
Vol 4
(T27A)
◽
pp. 283-285
2020 ◽
pp. 3-36
Keyword(s):
1982 ◽
pp. 145-159