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Mode sum regularization approach for the self-force in black hole spacetime

Mode sum regularization approach for the self-force in black hole spacetime
Mode sum regularization approach for the self-force in black hole spacetime
We present a method for calculating the self-force (the “radiation reaction force”) acting on a charged particle moving in a strong field orbit in black hole spacetime. In this approach, one first calculates the contribution to the self-force due to each multipole mode of the particle’s field. Then, the sum over modes is evaluated, subject to a certain regularization procedure. Here we develop this regularization procedure for a scalar charge on a Schwarzschild background, and present the results of its implementation for radial trajectories (not necessarily geodesic).
1550-7998
5pp
Barack, Leor
f08e66d4-c2f7-4f2f-91b8-f2c4230d0298
Ori, Amos
a7e1cc9a-5d14-4e4e-bc3f-6eab0d2f9d64
Barack, Leor
f08e66d4-c2f7-4f2f-91b8-f2c4230d0298
Ori, Amos
a7e1cc9a-5d14-4e4e-bc3f-6eab0d2f9d64

Barack, Leor and Ori, Amos (2000) Mode sum regularization approach for the self-force in black hole spacetime. Physical Review D, 61 (61502), 5pp. (doi:10.1103/PhysRevD.61.061502).

Record type: Article

Abstract

We present a method for calculating the self-force (the “radiation reaction force”) acting on a charged particle moving in a strong field orbit in black hole spacetime. In this approach, one first calculates the contribution to the self-force due to each multipole mode of the particle’s field. Then, the sum over modes is evaluated, subject to a certain regularization procedure. Here we develop this regularization procedure for a scalar charge on a Schwarzschild background, and present the results of its implementation for radial trajectories (not necessarily geodesic).

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Published date: 15 March 2000

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Local EPrints ID: 48008
URI: http://eprints.soton.ac.uk/id/eprint/48008
ISSN: 1550-7998
PURE UUID: 9b081983-d69e-4d7b-9a51-4425533db227
ORCID for Leor Barack: ORCID iD orcid.org/0000-0003-4742-9413

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Date deposited: 20 Aug 2007
Last modified: 17 Dec 2019 01:47

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Author: Leor Barack ORCID iD
Author: Amos Ori

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