Birefringence and quasinormal modes of the Einstein-Euler-Heisenberg black hole

Bretón, Nora; López, L. A.

doi:10.1103/physrevd.104.024064

Cited by 24 publications

(12 citation statements)

References 36 publications

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“…In fact, two different quasinormal frequencies of the Euler-Heisenberg black hole in the eikonal limit have been studied in Ref. [23] based on the effective metrics, and the tendency of the corrections, such as the enhancement of the damping rate, is consistent with the results of the present paper.…”

Section: Summary and Discussionsupporting

confidence: 86%

“…This tendency of the oscillation frequency and damping rate due to the Euler-Heisenberg corrections is consistent with the result of Ref. [23], where the quasinormal modes of Euler-Heisenberg black holes are studied by the eikonal approximation.…”

Section: Euler-heisenberg Electrodynamicssupporting

confidence: 92%

“…[17,18]. In fact, black hole solutions are actively studied in the Euler-Heisenberg theory [19][20][21][22][23] and in the Born-Infeld theory [24][25][26][27][28][29]. A more interesting aspect of general relativity with nonlinear electrodynamics is that one can construct black holes without spacetime singularity, such as the Bardeen black hole [30].…”

Section: Introductionmentioning

confidence: 99%

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Quasinormal modes of charged black holes with corrections from nonlinear electrodynamics

Nomura,

Yoshida

2021

Preprint

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We study quasinormal modes related to gravitational and electromagnetic perturbations of spherically symmetric charged black holes in nonlinear electrodynamics. Beyond the linear Maxwell electrodynamics, we consider a class of Lagrangian with higher-order corrections written by the electromagnetic field strength and its Hodge dual with arbitrary coefficients, and we parameterize the corrections for quasinormal frequencies in terms of the coefficients. It is confirmed that the isospectrality of quasinormal modes under parity is generally violated due to nonlinear electrodynamics. As applications, the corrections for quasinormal frequencies in Euler-Heisenberg and Born-Infeld electrodynamics are calculated, then it is clarified that the nonlinear effects act to lengthen the oscillation period and enhance the damping rate of the quasinormal modes.

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Section: Summary and Discussionsupporting

confidence: 86%

Section: Euler-heisenberg Electrodynamicssupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Quasinormal modes of charged black holes with corrections from nonlinear electrodynamics

Nomura,

Yoshida

2021

Preprint

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“…The Lagrangian of the nonlinear electrodynamics was first constructed by Heisenberg and Euler by using the Dirac electronpositron theory, and reconstructed by Schwinger in the frame of quantum electrodynamics [66]. Based on the Lagrangian, some interesting solutions of black hole were gotten and their properties were studied [67][68][69][70][71][72][73][74]. An important feature of the AdS black hole is the existence of the phase transitions and critical phenomenon, where the cosmological constant is regarded as a thermodynamic pressure and its conjugate quantity is a thermodynamic volume.…”

Section: Introductionmentioning

confidence: 99%

Circular motion and chaos bound of charged particles around Einstein-Euler-Heisenberg AdS black hole

Chen¹,

Gao²

2022

Preprint

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The chaos bound in the near-horizon regions has been studied through the expansions of the metric functions on the horizon. In this paper, we investigate the influence of the angular momentum of a charged particle on the chaos bound around a charged Einstein-Euler-Heisenberg AdS black hole. The equilibrium positions are gotten by fixing the charge mass ratio of the particle and changing its angular momentum, and they gradually move away from the event horizon with the increase of the angular momentum. The specific spatial regions where the bound is violated are found. For the fixed cosmological constant and the large value of the Euler Heisenberg parameter, a smaller value of the angular momentum causes the violation. Although the angular momentum's value is small, its corresponding spatial region is not small. The Lyapunov exponent is gotten by calculating the eigenvalue of the Jacobian matrix in the phase space.

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“…Also, in [16], the behavior of QNM is shown to apply the Eikonal regime and effective geometry. The study of the quasinormal modes (QNM) in the eikonal approximation of the Einstein-Euler-Heisenberg BH is aborded in [17].…”

Section: Introductionmentioning

confidence: 99%

Quasinormal modes of a Generic-class of magnetically charged regular black hole: scalar and electromagnetic perturbations

López¹,

Ramı́rez²

2022

Preprint

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We study the quasinormal modes for scalar and electromagnetic perturbations in a Generic-class of magnetically charged regular black hole that contain the Bardeen-class, Hayward-class, and a New-class solutions. First, the critical values of the charge and mass are obtained. We also described the horizons and the extremal condition of the Generic-class solution. Using the third-order WKB approximation, we can determine the dependence of the quasinormal modes on the parameters of the regular black hole. We have computed the greybody factors and partial absorption cross-section, giving transmission and reflection coefficients of the scattered wave through the effective potentials in the third-order WKB approximation using numerical analysis.

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Birefringence and quasinormal modes of the Einstein-Euler-Heisenberg black hole

Cited by 24 publications

References 36 publications

Quasinormal modes of charged black holes with corrections from nonlinear electrodynamics

Quasinormal modes of charged black holes with corrections from nonlinear electrodynamics

Circular motion and chaos bound of charged particles around Einstein-Euler-Heisenberg AdS black hole

Quasinormal modes of a Generic-class of magnetically charged regular black hole: scalar and electromagnetic perturbations

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