Differences between scalar field and scalar density field solutions
Makaleler > Tam Makale · 2012
Yazarlar: Nurettin Pirinccioglu, İlker SERT
Canadian Journal of Physics, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Wos, 2012, cilt 90, ss 91-95
DOI: 10.1139/p11-146
Özet
Differences between scalar field and scalar density solutions are explored using a Robertson–Walker (RW) metric, and a nonrelativistic Hamiltonian is derived for a scalar density field in the post-newtonian approximation. The results are compared with those of a scalar field. The expanding universe in a RW metric and a post-newtonian solution of the Klein–Gordon equation are discussed separately.