On the temperature dependence of the absorption cross-section for black holes in string theory
2015 ◽
Vol 24
(09)
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pp. 1542011
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Keyword(s):
We study the low frequency absorption cross-section of spherically symmetric nonextremal d-dimensional black holes. In the presence of α′ corrections, this quantity must have an explicit dependence on the Hawking temperature of the form 1/TH. This property of the low frequency absorption cross-section is shared by the D1-D5 system from type IIB superstring theory already at the classical level, without α′ corrections. We apply our formula to the simplest example, the classical d-dimensional Reissner–Nordström solution, checking that the obtained formula for the cross-section has a smooth extremal limit. We also apply it for a d-dimensional Tangherlini-like solution with α′3 corrections.
2018 ◽
Vol 27
(11)
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pp. 1843012
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Keyword(s):
Keyword(s):
2007 ◽
Vol 650
(4)
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pp. 286-292
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Keyword(s):
2016 ◽
Vol 74
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pp. 73-78
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Keyword(s):
Keyword(s):
2018 ◽
Vol 27
(11)
◽
pp. 1843017
◽
Keyword(s):
Keyword(s):
2016 ◽
Vol 25
(09)
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pp. 1641008
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