Published November 2016 | Version v1
Journal article Metadata-only

Dynamics of Particles Around a Regular Black Hole with Nonlinear Electrodynamics

Creators

  • 1. Department of Mathematics, COMSATS Institute of Information Technology, Lahore-54000 (Pakistan)
  • 2. Department of Mathematics, Kohat University of Science and Technology, Kohat (Pakistan)
  • 3. Department of Mathematics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST) H-12, Islamabad (Pakistan)
  • 4. Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah-711 103 (India)

Description

We investigate the dynamics of a charged particle being kicked off from its circular orbit around a regular black hole by an incoming massive particle in the presence of magnetic field. The resulting escape velocity, escape energy and the effective potential are analyzed. It is shown that the presence of even a very weak magnetic field helps the charged particles in escaping the gravitational field of the black hole. Moreover the effective force acting on the particle visibly reduces with distance. Thus particle near the black hole will experience higher effective force as compared to when it is far away. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/0253-6102/66/5/509

Additional details

Identifiers

DOI
10.1088/0253-6102/66/5/509;

Publishing Information

Journal Title
Communications in Theoretical Physics
Journal Volume
66
Journal Issue
5
Journal Page Range
p. 509-516
ISSN
0253-6102

INIS

Country of Publication
China
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49003542
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BLACK HOLES; CHARGED PARTICLES; DISTANCE; ELECTRODYNAMICS; GRAVITATIONAL FIELDS; MAGNETIC FIELDS; NONLINEAR PROBLEMS; ORBITS; POTENTIALS; VELOCITY