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- Title
Dynamics of scalar thin-shell for a class of regular black holes.
- Authors
Sharif, M.; Iftikhar, Sehrish
- Abstract
This paper is devoted to study the dynamical behavior of thin-shell composed of perfect fluid by considering matter field as a scalar field. We formulate equation of motion of the shell by using Israel thin-shell formalism for a class of regular black holes as interior and exterior regions. The corresponding scalar fields and effective potentials are investigated numerically for both massless and massive scalar fields. We conclude that massless scalar shell leads to collapse, expansion and equilibrium while the massive case leads to collapse only.
- Subjects
THIN-shell structures; BLACK holes; GRAVITATIONAL collapse; SCALAR field theory; NUMERICAL analysis; ASTROPHYSICS
- Publication
Astrophysics & Space Science, 2015, Vol 356, Issue 1, p89
- ISSN
0004-640X
- Publication type
Article
- DOI
10.1007/s10509-014-2201-7