Off-equatorial orbits in strong gravitational fields near compact objects-II: halo motion around magnetic compact stars and magnetized black holes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F10%3A%230002996" target="_blank" >RIV/47813059:19240/10:#0002996 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Off-equatorial orbits in strong gravitational fields near compact objects-II: halo motion around magnetic compact stars and magnetized black holes

Original language description

Off-equatorial circular orbits with constant latitudes (halo orbits) of electrically charged particles exist near compact objects. In the previous paper, we discussed this kind of motion and demonstrated the existence of minima of the two-dimensional effective potential which correspond to the stable halo orbits. Here, we relax previous assumptions of the pseudo-Newtonian approach for the gravitational field of the central body and study properties of the halo orbits in detail. Within the general relativistic approach, we carry out our calculations in two cases. Firstly, we examine the case of a rotating magnetic compact star.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

CLASSICAL AND QUANTUM GRAVITY

ISSN

0264-9381

e-ISSN

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Volume of the periodical

27

Issue of the periodical within the volume

13

Country of publishing house

GB - UNITED KINGDOM

Number of pages

21

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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