The quantum nonthermal effect of a nonstationary Kerr-Newman black hole and the average range of the effective particles

Abstract In this article, a new variable y is added here to expand the results of the above article.We use the properties of the Laurent series and the Cauchy integral. When y is greater than a certain limit, the effective potential of the equation does not have a pole, then there is no potential well outside the event horizon, when p 2(a 2 + Q2)/r2 + < ω < mΩH + qΦH,so the Kerr-Newman black hole is superradiantly stable at that time.

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Analysis of Superradiation Stability of Kerr-Newman Black Hole Using Curve integral

10.21203/rs.3.rs-1072977/v2 ◽

2021 ◽

Author(s):

Wen-Xiang Chen

Keyword(s):

Black Hole ◽

Event Horizon ◽

Effective Potential ◽

Laurent Series ◽

Potential Well ◽

Cauchy Integral ◽

Newman Black Hole

Abstract In this article, a new variable y is added here to expand the results of the above article.We use the properties of the Laurent series and the Cauchy integral. When y is greater than a certain limit, the effective potential of the equation does not have a pole, then there is no potential well outside the event horizon, when p 2(a 2 + Q2)/r2 + < ω < mΩH + qΦH,so the Kerr-Newman black hole is superradiantly stable at that time.

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Quasinormal Spectrum and Quantization of the Kerr–Newman Black Hole

Chinese Physics Letters ◽

10.1088/0256-307x/25/3/015 ◽

2008 ◽

Vol 25 (3) ◽

pp. 858-861 ◽

Cited By ~ 7

Author(s):

Jing Ji-Liang ◽

Ding Chi-Kun

Keyword(s):

Black Hole ◽

Newman Black Hole

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Thermal relativity, corrections to black hole entropy, Born’s reciprocal relativity theory, and quantum gravity

Canadian Journal of Physics ◽

10.1139/cjp-2019-0034 ◽

2019 ◽

Vol 97 (12) ◽

pp. 1309-1316 ◽

Cited By ~ 2

Author(s):

Carlos Castro Perelman

Keyword(s):

Black Hole ◽

Quantum Gravity ◽

Black Hole Entropy ◽

Relativity Theory ◽

Yang Mills ◽

Newman Black Hole ◽

Maximal Speed ◽

The Many ◽

Minimal Mass ◽

Novel Applications

Starting with a brief description of Born’s reciprocal relativity theory (BRRT), based on a maximal proper force, maximal speed of light, and inertial and non-inertial observers, we derive the exact thermal relativistic corrections to the Schwarzschild, Reissner–Nordstrom, and Kerr–Newman black hole entropies and provide a detailed analysis of the many novel applications and consequences to the physics of black holes, quantum gravity, minimal area, minimal mass, Yang–Mills mass gap, information paradox, arrow of time, dark matter, and dark energy. We finish by outlining our proposal towards a space–time–matter unification program where matter can be converted into spacetime quanta and vice versa.

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Velocity effects on second order contributions to gravitational frequency shift by a moving Kerr–Newman black hole

The European Physical Journal C ◽

10.1140/epjc/s10052-019-7217-2 ◽

2019 ◽

Vol 79 (8) ◽

Author(s):

Guansheng He ◽

Chaohong Pan ◽

Wenbin Lin

Keyword(s):

Black Hole ◽

Frequency Shift ◽

Second Order ◽

Newman Black Hole

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RESONANT FREQUENCIES OF CHARGED SCALAR AND DIRAC FIELDS IN KERR–NEWMAN BLACK-HOLE SPACE–TIME

International Journal of Modern Physics D ◽

10.1142/s0218271807009322 ◽

2007 ◽

Vol 16 (01) ◽

pp. 81-92 ◽

Cited By ~ 5

Author(s):

JILIANG JING ◽

QIYUAN PAN ◽

XI HE

Keyword(s):

Black Hole ◽

Imaginary Part ◽

Space Time ◽

Charged Scalar ◽

Resonant Frequencies ◽

Dirac Fields ◽

Quantum Numbers ◽

Newman Black Hole

The resonant frequencies of the charged scalar and Dirac fields in the near extremal Kerr–Newman black hole are studied. It is found that the expressions of the resonant frequencies for the charged scalar and Dirac fields with purely real δ are different because the parameters qs are different and the imaginary part has opposing symbol for the two fields. It is also shown that the long-lived resonant frequencies depend on the angular quantum numbers l and m.

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