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공공누리This item is licensed Korea Open Government License

Title
Exact greybody factors for the brane scalar field of five-dimensional rotating black holes
Author(s)
현영환박성찬김윤배
Publisher
Springer Berlin Heidelberg
Publication Year
2019-06-11
Abstract
We study scalar perturbations of the five-dimensional rotating black holes and find an exact solution giving exact description of the Hawking radiation. Mathematically, the full solution for this spin-zero field is expressed in terms of the prolate spheroidal wave function with complex parameters. By using the spheroidal joining factor, we write the corresponding boundary condition and greybody factors. We also check that the exact result reproduces the low frequency limit of the greybody factor and shows good agreement with the known numerical results.
Keyword
고차원 장이론; 고차원 현상론; 여분의 차원 현상론; 회전하는 블랙홀; 회색계수; Phenomenology of Field Theories in Higher Dimensions; Phenomenology of Large extra dimensions; rotating black hole; greybody factor
Journal Title
Journal of High Energy Physics;
Citation Volume
2019
ISSN
1029-8479
DOI
10.1007/jhep06(2019)041
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/16077
Fulltext
 https://scienceon.kisti.re.kr/srch/selectPORSrchArticle.do?cn=NART106730032
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