First-Order Light Deflection by Einstein-Strauss Vacuole Method
Joint Authors
Tamang, Amarjit
Izmailov, Ramil
Nandi, Kamal K.
Saha, Debasish
Cattani, Carlo
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-01
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
We resolve here an outstanding problem plaguing conformal gravity in its role in making consistent astrophysical predictions.
Though its static spherically symmetric solution incorporates all the successes of Schwarzschild gravity, the fit to observed galactic rotation curves requires γ>0, while the observed increase in the Schwarzschild light deflection by galaxies appears to demand γ<0.
Here we show that, contrary to common knowledge, there is an increase in the Schwarzschild deflection angle in the vicinity of galaxies due purely to the effect of γ>0, when the idea of the Einstein-Strauss vacuole model is employed.
With the inconsistency now out of the way, conformal gravity should be regarded as a good theory explaining light deflection by galaxies.
American Psychological Association (APA)
Saha, Debasish& Tamang, Amarjit& Izmailov, Ramil& Cattani, Carlo& Nandi, Kamal K.. 2013. First-Order Light Deflection by Einstein-Strauss Vacuole Method. Journal of Gravity،Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-490590
Modern Language Association (MLA)
Saha, Debasish…[et al.]. First-Order Light Deflection by Einstein-Strauss Vacuole Method. Journal of Gravity No. 2013 (2013), pp.1-4.
https://search.emarefa.net/detail/BIM-490590
American Medical Association (AMA)
Saha, Debasish& Tamang, Amarjit& Izmailov, Ramil& Cattani, Carlo& Nandi, Kamal K.. First-Order Light Deflection by Einstein-Strauss Vacuole Method. Journal of Gravity. 2013. Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-490590
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490590