•  
  •  
 

Scientific Bulletin of Namangan State University

Abstract

The purpose of article is to investigate an electromagnetic field and effective potential of charged and test particles in the vicinity of axial-symmetric black holes immersed in an external magnetic field and energy extraction around of axial-symmetric black holes in the Kerr-Taub-NUT spectime by using Penrose process. So far, it has been very essential to reveal the roperties of jets coming from compact objects (radiation of quasars). Recently, a charged particle motion and a process of energy extraction around Kerr and Kerr-Newman black holes has been imnvestigated by several authors with the help of penrose process. In our dissertation, we apply Penrose prosess to the Kerr-Taub-NUT spacetime and analyse results.

First Page

19

Last Page

25

References

1. Blandford‖ R.‖D.,‖ Znajek‖ R.‖ L,‖ «Electromagnetic‖ extraction‖ of‖ energy‖ from‖Kerr‖ black‖ holes,»‖ MNRAS, t. 179, p. 433, 1977. 2. D.‖T.,‖«Black-hole‖eddy‖currents,»‖Phys. Rev., t.‖18,‖p.‖3598,‖1978.‖ 3. Ruffini‖R.,‖Treves‖A.,‖«‖The‖dyadosphere‖of‖black‖holes‖and‖gamma-ray‖bursts,»‖ApJ. Lett., t.‖ 13, p. 109, 1973. 4. Thorne‖ K.‖ S.,‖ Price‖ R.‖ H.,‖ MacDonald‖ D.‖ A.,‖ «The‖ Membrane‖ Paradigm,»‖Yale Univ. Press, New Haven, t.‖46,‖p.‖5654,‖1986.‖ 5. Weber‖E.‖J.,‖Davis‖L.‖J.,‖Weber‖E.‖J.,‖Davis‖L.‖J.,‖«The‖Angular‖Momentum‖of‖the‖Solar‖Wind,»‖ ApJ, t. 148, p. 217, 1967. 6. W.‖R.‖M.,‖«‖Black‖hole‖in‖a‖uniform‖magnetic‖field,»‖Phys. Rev. D, t.‖10,‖p.‖1680,‖1974.‖ 7. King‖A.‖R.,‖Lasota‖J.‖P.,‖Kundt‖W.,‖«Black‖ holes‖and‖magnetic‖fields,,»‖Phys. Rev. D, t.‖12,‖p.‖ 0156, 1975. 8. Bič{k‖J.,‖Janiš‖V.,‖«‖Magnetic‖fluxes‖across‖black‖holes,»‖MNRAS, t. 212, p. 899, 1985. 9. Bič{k‖J.,‖Karas‖V.,‖Ledvinka‖T.,‖«Black‖Holes:‖from‖Stars‖to‖Galaxies,»‖Cambridge Univ. Press, Cambridge, in press., p. 238, 2006.

Erratum

???????

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.