Author/Authors :
Marklund، Mattias نويسنده , , Dunsby، Peter K S نويسنده , , Betschart، Gerold نويسنده , , Servin، Martin نويسنده , , Tsagas، Christos G نويسنده ,
Abstract :
The exact 1 + 3 covariant dynamical fluid equations for a multi-component plasma, together with Maxwellʹs equations are presented in such a way as to make them suitable for a gauge-invariant analysis of linear density and velocity perturbations of the Friedmann–Robertson–Walker model. In the case where the matter is described by a two-component plasma where thermal effects are neglected, a mode representing high-frequency plasma oscillations is found in addition to the standard growing and decaying gravitational instability picture. Further applications of these equations are also discussed.
Keywords :
Aliphatic Substrates , Carbonylation , EWG , Neopentyl , (alpha)Carbon , Cycloalkyl Halides , Nitroalkanes , Carbanions , Nitrogen Nucleophiles , Oxygen , Sulfur Nucleophiles , Phosphorus Nucleophiles , Nitrobenzyl , sp2 Carbons , Cumyl , sp3 Carbons , Heterocyclic Analogues , Photostimulated Reactions , Geminal Dihalides , Regiochemistry , Alicyclic Aliphatic Substrates , stereochemistry , Triorganylstannyl , Radicals Intermediates , Trihalides
