Comparing numerical and analytical calculations of post-innermost stable circular orbit ringdown amplitudes

Shahar Hadar; Barak Kol; Emanuele Berti; Vitor Cardoso

doi:10.1103/PhysRevD.84.047501

Comparing numerical and analytical calculations of post-innermost stable circular orbit ringdown amplitudes

Shahar Hadar, Barak Kol, Emanuele Berti, Vitor Cardoso

Research output: Contribution to journal › Article › peer-review

Abstract

We numerically compute the ringdown amplitudes following the plunge of a particle from the innermost stable circular orbit of a Schwarzschild black hole in the extreme-mass ratio limit. We show that the ringdown amplitudes computed in this way are in good agreement with a recent analytical calculation.

Original language	English
Article number	047501
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	84
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevD.84.047501
State	Published - 4 Aug 2011
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

Access to Document

10.1103/PhysRevD.84.047501

Cite this

@article{81b659ecb078487bb5a02505ddd1cb13,

title = "Comparing numerical and analytical calculations of post-innermost stable circular orbit ringdown amplitudes",

abstract = "We numerically compute the ringdown amplitudes following the plunge of a particle from the innermost stable circular orbit of a Schwarzschild black hole in the extreme-mass ratio limit. We show that the ringdown amplitudes computed in this way are in good agreement with a recent analytical calculation.",

author = "Shahar Hadar and Barak Kol and Emanuele Berti and Vitor Cardoso",

year = "2011",

month = aug,

day = "4",

doi = "10.1103/PhysRevD.84.047501",

language = "English",

volume = "84",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

publisher = "American Physical Society",

number = "4",

}

TY - JOUR

T1 - Comparing numerical and analytical calculations of post-innermost stable circular orbit ringdown amplitudes

AU - Hadar, Shahar

AU - Kol, Barak

AU - Berti, Emanuele

AU - Cardoso, Vitor

PY - 2011/8/4

Y1 - 2011/8/4

N2 - We numerically compute the ringdown amplitudes following the plunge of a particle from the innermost stable circular orbit of a Schwarzschild black hole in the extreme-mass ratio limit. We show that the ringdown amplitudes computed in this way are in good agreement with a recent analytical calculation.

AB - We numerically compute the ringdown amplitudes following the plunge of a particle from the innermost stable circular orbit of a Schwarzschild black hole in the extreme-mass ratio limit. We show that the ringdown amplitudes computed in this way are in good agreement with a recent analytical calculation.

UR - http://www.scopus.com/inward/record.url?scp=80052835334&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.84.047501

DO - 10.1103/PhysRevD.84.047501

M3 - Article

AN - SCOPUS:80052835334

SN - 1550-7998

VL - 84

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 4

M1 - 047501

ER -

Comparing numerical and analytical calculations of post-innermost stable circular orbit ringdown amplitudes

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this