2004
DOI: 10.1103/physrevd.69.084009
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Dirac quasinormal modes of the Reissner-Nordström de Sitter black hole

Abstract: The quasinormal modes of the Reissner-Nordström de Sitter black hole for the massless Dirac fields are studied using the Pöshl-Teller potential approximation. We find that the magnitude of the imaginary part of the quasinormal frequencies decreases as the cosmological constant or the orbital angular momentum increases, but it increases as the charge or the overtone number increases. An interesting feature is that the imaginary part is almost linearly related to the real part as the cosmological constant change… Show more

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Cited by 88 publications
(71 citation statements)
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“…(2.8) with k = −(j + 1/2) and j = l − 1/2. Equation (2.8) shows that the potentials V 1 and V 2 are related to the metric function √ f which differs from potentials for the scalar, electromagnetic and gravitational fields [25,26]. We will use the potential (2.8) to study the late-time tail behavior of the massive Dirac fields in the Schwarzschild black-hole geometry.…”
Section: Dirac Equation In the Schwarzschild Spacetimementioning
confidence: 99%
“…(2.8) with k = −(j + 1/2) and j = l − 1/2. Equation (2.8) shows that the potentials V 1 and V 2 are related to the metric function √ f which differs from potentials for the scalar, electromagnetic and gravitational fields [25,26]. We will use the potential (2.8) to study the late-time tail behavior of the massive Dirac fields in the Schwarzschild black-hole geometry.…”
Section: Dirac Equation In the Schwarzschild Spacetimementioning
confidence: 99%
“…However, the approximation used therein is not expected to hold in the asymptotic limit. Quasinormal modes of spinor perturbations in RN dS spacetime were studied in [61], but this is a type of perturbation we have not addressed at all. Because our expressions yield the correct RN limit in any dimension, we believe this is strong evidence favoring our general results.…”
Section: 22mentioning
confidence: 99%
“…In the fundamental physics, QNMs are helpful to understand more deeply quantum gravity and black hole physics. This has motivated a lot of work on the calculating the QNMs of different field perturbations with massless and massive around various black holes (Vishveshwara 1970;Maldacena 1998;Leaver 1985;Nollert 1993Nollert , 1999Kunstatter 2003;Cardoso and Lemos 2001a, 2001bCardoso et al 2004;Beri et al 2004;Beri and Cardoso 2006;Konoplya 2002aKonoplya , 2002bKonoplya and Zhidenko 2006;Konoplya and Abdalla 2005;Ferrari et al 2001;Wu and Zhao 2004;Giammatteo and Moss 2005;Fiziev 2006;Giammatteo and Jing 2005;Cho 2003;Jing 2004;Ma et al 2008;Simone and Will 1992;Burko and Khanna 2004). Then, it is well known that the behavior of the massive scalar field in a black hole background is quite different from that of the massless one in many aspects: (a) it presents the so-called super-radiant instability (Bekenstein and Schiffer 1998), which does not appear in the massless field; (b) it may have infinitely longliving modes called quasi-resonances (Konoplya and Zhidenko 2005); (c) it also has a universal behavior not dependent on the spin of the field at asymptotically late times 1998).…”
Section: Introductionmentioning
confidence: 98%