scholarly journals Self-force viam-mode regularization and2+1Devolution. II. Scalar-field implementation on Kerr spacetime

2011 ◽  
Vol 84 (8) ◽  
Author(s):  
Sam R. Dolan ◽  
Leor Barack ◽  
Barry Wardell
Keyword(s):  
Scalar Field ◽  
Kerr Spacetime ◽  
Self Force

scholarly journals Gravitational self-force corrections to gyroscope precession along circular orbits in the Kerr spacetime

2018 ◽  
Vol 98 (10) ◽  
Author(s):  
Donato Bini ◽  
Thibault Damour ◽  
Andrea Geralico ◽  
Chris Kavanagh ◽  
Maarten van de Meent
Keyword(s):  
Circular Orbits ◽  
Kerr Spacetime ◽  
Self Force ◽  
Gyroscope Precession

scholarly journals m-mode regularization scheme for the self-force in Kerr spacetime

2007 ◽  
Vol 76 (12) ◽  
Author(s):  
Leor Barack ◽  
Darren A. Golbourn ◽  
Norichika Sago
Keyword(s):  
The Self ◽  
Regularization Scheme ◽  
Kerr Spacetime ◽  
Self Force

scholarly journals Self-force of a scalar charge in the space-time of extreme charged anti-dilatonic wormhole

2018 ◽  
Vol 15 (03) ◽  
pp. 1850050 ◽  
Author(s):  
A. A. Popov ◽  
O. Aslan
Keyword(s):  
Scalar Field ◽  
Space Time ◽  
The Self ◽  
Massless Scalar ◽  
Massless Scalar Field ◽  
Minimal Coupling ◽  
Scalar Charge ◽  
Self Force

The self-interaction for a static scalar charge in the space-time of extreme charged anti-dilatonic wormhole is calculated. We assume that the scalar charge is the source of massless scalar field with minimal coupling of the scalar field to the curvature of spacetime.

scholarly journals Self-force of a scalar field for circular orbits about a Schwarzschild black hole

2003 ◽  
Vol 67 (10) ◽  
Author(s):  
Steven Detweiler ◽  
Eirini Messaritaki ◽  
Bernard F. Whiting
Keyword(s):  
Black Hole ◽  
Scalar Field ◽  
Schwarzschild Black Hole ◽  
Circular Orbits ◽  
Self Force

Thermal Casimir effect in the Kerr spacetime with quintessence

2019 ◽  
Vol 34 (16) ◽  
pp. 1950125
Author(s):  
V. B. Bezerra ◽  
J. M. Toledo
Keyword(s):  
Black Hole ◽  
Scalar Field ◽  
Equatorial Plane ◽  
Casimir Effect ◽  
Kerr Black Hole ◽  
Casimir Energy ◽  
Massless Scalar ◽  
Massless Scalar Field ◽  
Kerr Spacetime

We calculate thermal corrections to the Casimir energy of a massless scalar field in the Kerr black hole surrounded by quintessence, taking into account the metrics derived by Ghosh [S. G. Ghosh, Eur. Phys. J. C 76, 222 (2016)] and Toshmatov et al. [B. Toshmatov, Z. Stuchlík and B. Ahmedov, Eur. Phys. J. Plus 132, 98 (2017)]. We compare both results and show that they are almost the same, except very close to the horizons. At [Formula: see text], equatorial plane, the results are the same, as should be expected, due to the fact that the metrics coincide in this region.

scholarly journals Scalar field self-force effects on orbits about a Schwarzschild black hole

2004 ◽  
Vol 70 (12) ◽  
Author(s):  
Luz Diaz-Rivera ◽  
Eirini Messaritaki ◽  
Bernard Whiting ◽  
Steven Detweiler
Keyword(s):  
Black Hole ◽  
Scalar Field ◽  
Schwarzschild Black Hole ◽  
Self Force

scholarly journals SELF-INTERACTION FOR PARTICLES IN THE WORMHOLE SPACE-TIMES

2011 ◽  
Vol 03 ◽  
pp. 354-363
Author(s):  
NAIL KHUSNUTDINOV
Keyword(s):  
Scalar Field ◽  
Electric Charge ◽  
Scalar Particle ◽  
The Self ◽  
Massive Scalar ◽  
Minimal Coupling ◽  
Massive Scalar Field ◽  
Arbitrary Profile ◽  
Self Energy ◽  
Self Force

The self-energy and self-force for particles with electric and scalar charges at rest in the space-time of massless and massive wormholes are considered. The particle with electric charge is always attracted to wormhole throat for arbitrary profile of the throat. The self-force for scalar particle shows different behavior depending on the non-minimal coupling. The self-force for massive scalar field is localized close to the throat of the wormhole.

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