Effective Perihelion Advance and Potentials in a Conformastatic Background with Magnetic Field
Joint Authors
Capistrano, Abraão J. S.
Gutiérrez-Piñeres, Antonio C.
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-11-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Exact solutions of the Einstein-Maxwell field equations for a conformastatic metric with magnetized sources are investigated.
In this context, effective potentials are studied in order to understand the dynamics of the magnetic field in galaxies.
We derive the equations of motion for neutral and charged particles in a spacetime background characterized by this class of solutions.
In this particular case, we investigate the main physical properties of the equatorial circular orbits and related effective potentials.
In addition, we obtain an effective analytic expression for the perihelion advance of test particles.
Our theoretical predictions are compared with the observational data calibrated with the ephemerides of the planets of the solar system and the Moon (EPM2011).
In general, we show that the magnetic punctual mass predicts values that are in better agreement with observations than the values predicted in Einstein’s gravity alone.
American Psychological Association (APA)
Capistrano, Abraão J. S.& Gutiérrez-Piñeres, Antonio C.. 2016. Effective Perihelion Advance and Potentials in a Conformastatic Background with Magnetic Field. Advances in Astronomy،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1079407
Modern Language Association (MLA)
Capistrano, Abraão J. S.& Gutiérrez-Piñeres, Antonio C.. Effective Perihelion Advance and Potentials in a Conformastatic Background with Magnetic Field. Advances in Astronomy No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1079407
American Medical Association (AMA)
Capistrano, Abraão J. S.& Gutiérrez-Piñeres, Antonio C.. Effective Perihelion Advance and Potentials in a Conformastatic Background with Magnetic Field. Advances in Astronomy. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1079407
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1079407