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Nonthermal radiation from black holes. / Khriplovich, I. B.
в: Physics of Atomic Nuclei, Том 65, № 7, 01.01.2002, стр. 1259-1270.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Nonthermal radiation from black holes
AU - Khriplovich, I. B.
PY - 2002/1/1
Y1 - 2002/1/1
N2 - We consider particle production by charged and rotating black holes. A simple derivation is presented for the leading term (n = 1) in the Schwinger formula for pair creation by a constant electric field. The same approach is then applied to charged-particle production by a charged black hole. The effect is due to the tunneling of created particles through an effective Dirac gap. Nonthermal radiation from a rotating black hole can also be explained in an analogous way. In the leading semiclassical approximation, this approach is applicable to bosons as well.
AB - We consider particle production by charged and rotating black holes. A simple derivation is presented for the leading term (n = 1) in the Schwinger formula for pair creation by a constant electric field. The same approach is then applied to charged-particle production by a charged black hole. The effect is due to the tunneling of created particles through an effective Dirac gap. Nonthermal radiation from a rotating black hole can also be explained in an analogous way. In the leading semiclassical approximation, this approach is applicable to bosons as well.
UR - http://www.scopus.com/inward/record.url?scp=0036638535&partnerID=8YFLogxK
U2 - 10.1134/1.1495025
DO - 10.1134/1.1495025
M3 - Article
AN - SCOPUS:0036638535
VL - 65
SP - 1259
EP - 1270
JO - Physics of Atomic Nuclei
JF - Physics of Atomic Nuclei
SN - 1063-7788
IS - 7
ER -
ID: 36644001