Geodesic Motion in Kerr-de Sitter Space-Time (häftad)

Fler böcker inom

Fysik

Format: Häftad (Paperback / softback)
Språk: Engelska
Antal sidor: 80
Utgivningsdatum: 2012-12-13
Förlag: LAP Lambert Academic Publishing
Medarbetare: Aryal Binil / Khanal Udayaraj
Illustrationer: black & white illustrations
Dimensioner: 229 x 152 x 5 mm
Vikt
Antal komponenter: 1
Komponenter: Paperback
ISBN: 9783846593257

Geodesic Motion in Kerr-de Sitter Space-Time

Name: Geodesic Motion in Kerr-de Sitter Space-Time
Price: 688.00 SEK
Availability: InStock
Author: Poudel Purna Chandra, Aryal Binil, Khanal Udayaraj
ISBN: 9783846593257

Estimation of mass, cosmological constant and kerr parameter of different galaxies

av Poudel Purna Chandra, Aryal Binil, Khanal Udayaraj

Häftad, Engelska, 2012-12-13

688

Köp

Spara som favorit

Skickas från oss inom 7-10 vardagar.
Fri frakt över 249 kr för privatkunder i Sverige.

This book includes the derivation of time like geodesic motion in Kerr-de Sitter space-time. Also, the analysis of the equation of geodesic motion in Kerr-de Sitter space-time has been presented. It is found that the rotational velocity in the flat portion increases with mass and curvature of that rotation curve is dependent on cosmological constant. Here, the values of the mass, cosmological constant and angular momentum per unit mass (Kerr parameter) of different galaxies are estimated assuming the circular motions of the galaxies and their rotational curves. For this, method of non-linear least square curve fitting technique is used.

Visa hela texten