Physics Letters B, ISSN 0370-2693, 11/2015, Volume 750, Issue C, pp. 520 - 527

It has been proved that the charged stringy black holes are stable under the perturbations of massive charged scalar fields. However, superradiant instability...

Superradiant instability | Time domain analysis | Charged black holes in string theory | EXTRACTION | ENERGY | AMPLIFICATION | STABILITY | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | SCALAR FIELD | PHYSICS, PARTICLES & FIELDS | String theory | Analysis | Physics - General Relativity and Quantum Cosmology | General Relativity and Quantum Cosmology | Nuclear and High Energy Physics | Physics

Superradiant instability | Time domain analysis | Charged black holes in string theory | EXTRACTION | ENERGY | AMPLIFICATION | STABILITY | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | SCALAR FIELD | PHYSICS, PARTICLES & FIELDS | String theory | Analysis | Physics - General Relativity and Quantum Cosmology | General Relativity and Quantum Cosmology | Nuclear and High Energy Physics | Physics

Journal Article

Physics Letters B, ISSN 0370-2693, 11/2018, Volume 786, pp. 217 - 222

The linearized dynamics of charged massive scalar fields in the near-extremal charged Reissnerâ€“NordstrÃ¶mâ€“de Sitter (RNdS) black-hole spacetime is studied...

SUPERRADIANT INSTABILITY | QUASI-NORMAL MODES | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | BOMB | CHARGE | PHYSICS, PARTICLES & FIELDS

SUPERRADIANT INSTABILITY | QUASI-NORMAL MODES | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | BOMB | CHARGE | PHYSICS, PARTICLES & FIELDS

Journal Article

3.
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Numerical study of superradiant instability for charged stringy black holeâ€“mirror system

Physics Letters B, ISSN 0370-2693, 01/2015, Volume 740, pp. 317 - 321

We numerically study the superradiant instability of charged massless scalar field in the background of charged stringy black hole with mirror-like boundary...

Superradiant instability | Charged black holes in string theory | WAVES | EXTRACTION | ENERGY | AMPLIFICATION | STABILITY | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | SCALAR FIELD | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Astrophysics | Nuclear and High Energy Physics | High Energy Physics - Theory | Physics | High Energy Astrophysical Phenomena

Superradiant instability | Charged black holes in string theory | WAVES | EXTRACTION | ENERGY | AMPLIFICATION | STABILITY | ASTRONOMY & ASTROPHYSICS | PHYSICS, NUCLEAR | SCALAR FIELD | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Astrophysics | Nuclear and High Energy Physics | High Energy Physics - Theory | Physics | High Energy Astrophysical Phenomena

Journal Article

International Journal of Modern Physics D, ISSN 0218-2718, 11/2017, Volume 26, Issue 13, p. 1750141

In this paper, a detailed analysis for superradiant stability of the system composed by a D -dimensional Reissnerâ€“NordstrÃ¶m-anti-de Sitter (RN-AdS) black hole...

Superradiant instability | black hole in AdS spacetime | PERTURBATIONS | BOMB | ASTRONOMY & ASTROPHYSICS | CHARGE

Superradiant instability | black hole in AdS spacetime | PERTURBATIONS | BOMB | ASTRONOMY & ASTROPHYSICS | CHARGE

Journal Article

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Instability of charged massive scalar fields in bound states around Kerrâ€“Sen black holes

International Journal of Modern Physics D, ISSN 0218-2718, 12/2015, Volume 24, Issue 14, p. 1550102

In this paper, we show the instability of a charged massive scalar field in bound states around Kerrâ€“Sen black holes. By matching the near and far region...

bound states | Instability | Kerr-Sen black holes | charged massive scalars | SUPERRADIANT INSTABILITY | ASTROPHYSICS | STABILITY | ASTRONOMY & ASTROPHYSICS | Legislators | Physics - High Energy Physics - Theory

bound states | Instability | Kerr-Sen black holes | charged massive scalars | SUPERRADIANT INSTABILITY | ASTROPHYSICS | STABILITY | ASTRONOMY & ASTROPHYSICS | Legislators | Physics - High Energy Physics - Theory

Journal Article

Physics Letters B, ISSN 0370-2693, 08/2012, Volume 714, Issue 2-5, pp. 337 - 341

We study the superradiance instability of charged massive scalar field in the background of Kerrâ€“Newmanâ€“anti-de Sitter black hole. By employing the asymptotic...

Superradiant instability | Kerrâ€“Newmanâ€“anti-de Sitter black hole | Kerr-Newman-anti-de Sitter black hole | PHYSICS, NUCLEAR | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

Superradiant instability | Kerrâ€“Newmanâ€“anti-de Sitter black hole | Kerr-Newman-anti-de Sitter black hole | PHYSICS, NUCLEAR | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Letters B, ISSN 0370-2693, 04/2016, Volume 755, pp. 177 - 182

The well-known superradiant amplification mechanism allows a charged scalar field of proper mass and electric charge to extract the Coulomb energy of a charged...

SUPERRADIANT INSTABILITY | RELAXATION DYNAMICS | WAVES | PERTURBATIONS | STABILITY | CLOUDS | ASTRONOMY & ASTROPHYSICS | SPACETIME | PHYSICS, NUCLEAR | RESONANCES | PHYSICS, PARTICLES & FIELDS | Lower bounds | Charging | Stability | Electric charge | Mathematical analysis | Scalars | Instability | Confining | General Relativity and Quantum Cosmology | Astrophysics - High Energy Astrophysical Phenomena | Nuclear and High Energy Physics | High Energy Physics - Theory | Physics

SUPERRADIANT INSTABILITY | RELAXATION DYNAMICS | WAVES | PERTURBATIONS | STABILITY | CLOUDS | ASTRONOMY & ASTROPHYSICS | SPACETIME | PHYSICS, NUCLEAR | RESONANCES | PHYSICS, PARTICLES & FIELDS | Lower bounds | Charging | Stability | Electric charge | Mathematical analysis | Scalars | Instability | Confining | General Relativity and Quantum Cosmology | Astrophysics - High Energy Astrophysical Phenomena | Nuclear and High Energy Physics | High Energy Physics - Theory | Physics

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 08/2018, Volume 35, Issue 18, p. 184001

Press and Teukolsky famously introduced the concept of a black hole bomb system: a scalar field scattering a Kerr black hole confined inside a mirror undergoes...

quasinormal modes | superradiance | black holes | near horizon instability | ENERGY | QUANTUM SCIENCE & TECHNOLOGY | PERTURBATIONS | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | SCALAR FIELD | SUPERRADIANT INSTABILITY | ASTRONOMY & ASTROPHYSICS | MASS | THIN SHELLS | PHYSICS, PARTICLES & FIELDS

quasinormal modes | superradiance | black holes | near horizon instability | ENERGY | QUANTUM SCIENCE & TECHNOLOGY | PERTURBATIONS | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | SCALAR FIELD | SUPERRADIANT INSTABILITY | ASTRONOMY & ASTROPHYSICS | MASS | THIN SHELLS | PHYSICS, PARTICLES & FIELDS

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 10/2015, Volume 92, Issue 8

The maximal Arnowitt-Deser-Misner (ADM) mass for (mini) boson stars (BSs)-gravitating solitons of Einstein's gravity minimally coupled to a free, complex, mass...

BOSON STARS | SUPERRADIANT INSTABILITY | GENERAL-RELATIVITY | ASTRONOMY & ASTROPHYSICS | Q-BALLS | MIRROR SYSTEM | PHYSICS, PARTICLES & FIELDS | Standard model (particle physics) | Hair | Gravitation | Cosmology | Scalars | Horizon | Field theory | Joining

BOSON STARS | SUPERRADIANT INSTABILITY | GENERAL-RELATIVITY | ASTRONOMY & ASTROPHYSICS | Q-BALLS | MIRROR SYSTEM | PHYSICS, PARTICLES & FIELDS | Standard model (particle physics) | Hair | Gravitation | Cosmology | Scalars | Horizon | Field theory | Joining

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 02/2015, Volume 91, Issue 4

The stability of Reissner-Nordstrom black holes under the influence of neutral perturbation fields was proved by Moncrief four decades ago. However, the...

SUPERRADIANT INSTABILITY | WAVES | FIELD | ASTRONOMY & ASTROPHYSICS | SPACETIME | RESONANCES | EQUATION | ROTATING BODY | PHYSICS, PARTICLES & FIELDS

SUPERRADIANT INSTABILITY | WAVES | FIELD | ASTRONOMY & ASTROPHYSICS | SPACETIME | RESONANCES | EQUATION | ROTATING BODY | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Letters B, ISSN 0370-2693, 07/2016, Volume 758, Issue C, pp. 359 - 364

Reissnerâ€“NordstrÃ¶m Anti-de Sitter (RNAdS) black holes are unstable against the charged scalar field perturbations due to the well-known superradiance...

Superradiant instability | Time evolution | Reissnerâ€“NordstrÃ¶m Anti-de Sitter black hole | Reissner-NordstrÃ¶m Anti-de Sitter black hole | EXTRACTION | ENERGY | ASTRONOMY & ASTROPHYSICS | Reissner-Nordstrom Anti-de Sitter black hole | PHYSICS, NUCLEAR | PHYSICS, PARTICLES & FIELDS | Department stores | Analysis | Stability | Perturbation methods | Mathematical analysis | Elementary particles | Scalars | Instability | Evolution | Frequency domain analysis

Superradiant instability | Time evolution | Reissnerâ€“NordstrÃ¶m Anti-de Sitter black hole | Reissner-NordstrÃ¶m Anti-de Sitter black hole | EXTRACTION | ENERGY | ASTRONOMY & ASTROPHYSICS | Reissner-Nordstrom Anti-de Sitter black hole | PHYSICS, NUCLEAR | PHYSICS, PARTICLES & FIELDS | Department stores | Analysis | Stability | Perturbation methods | Mathematical analysis | Elementary particles | Scalars | Instability | Evolution | Frequency domain analysis

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 06/2016, Volume 33, Issue 13, p. 133001

The wide applications of higher dimensional gravity and gauge/gravity duality have fuelled the search for new stationary solutions of the Einstein equation...

black holes | numerical relativity | holography | ROTATING BOSON STARS | KLEIN-GORDON EQUATION | QUANTUM SCIENCE & TECHNOLOGY | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | QUASI-NORMAL MODES | BLACK-HOLE SOLUTIONS | UNIQUENESS THEOREM | MILLS-DILATON SOLUTIONS | MASSIVE WAVE-EQUATION | SUPERRADIANT INSTABILITY | ASTRONOMY & ASTROPHYSICS | DE-SITTER SPACETIMES | PHYSICS, PARTICLES & FIELDS

black holes | numerical relativity | holography | ROTATING BOSON STARS | KLEIN-GORDON EQUATION | QUANTUM SCIENCE & TECHNOLOGY | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | QUASI-NORMAL MODES | BLACK-HOLE SOLUTIONS | UNIQUENESS THEOREM | MILLS-DILATON SOLUTIONS | MASSIVE WAVE-EQUATION | SUPERRADIANT INSTABILITY | ASTRONOMY & ASTROPHYSICS | DE-SITTER SPACETIMES | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Letters B, ISSN 0370-2693, 07/2017, Volume 770, Issue C, pp. 186 - 192

Some quantum-gravity theories suggest that the absorbing horizon of a classical black hole should be replaced by a reflective surface which is located a...

HAIR | EQUATIONS | PHYSICS, NUCLEAR | SUPERRADIANT INSTABILITY | REGIME | ASTRONOMY & ASTROPHYSICS | SPACETIME | SPECTRUM | SPHEROIDAL HARMONICS | FUZZBALL PROPOSAL | RESONANCES | ROTATING BLACK-HOLES | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Astrophysics - High Energy Astrophysical Phenomena | High Energy Physics - Theory | Physics

HAIR | EQUATIONS | PHYSICS, NUCLEAR | SUPERRADIANT INSTABILITY | REGIME | ASTRONOMY & ASTROPHYSICS | SPACETIME | SPECTRUM | SPHEROIDAL HARMONICS | FUZZBALL PROPOSAL | RESONANCES | ROTATING BLACK-HOLES | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Astrophysics - High Energy Astrophysical Phenomena | High Energy Physics - Theory | Physics

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 2/2013, Volume 2013, Issue 2, pp. 1 - 22

We study the formation of superradiant bound states for massive scalar fields in five-dimensional rotating black string geometries with a non-vanishing...

Black Holes | Classical Theories of Gravity | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | P-BRANES | SUPERRADIANT INSTABILITY | HOLE | DIMENSIONS | PERTURBATIONS | PARTICLE | FIELD | MASSIVE DILATON | PHYSICS, PARTICLES & FIELDS | Analysis | Bombs | Gravity | Stability | Upper bounds | Mathematical analysis | Scalars | Black holes (astronomy) | Instability | Rotating | Strings

Black Holes | Classical Theories of Gravity | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | P-BRANES | SUPERRADIANT INSTABILITY | HOLE | DIMENSIONS | PERTURBATIONS | PARTICLE | FIELD | MASSIVE DILATON | PHYSICS, PARTICLES & FIELDS | Analysis | Bombs | Gravity | Stability | Upper bounds | Mathematical analysis | Scalars | Black holes (astronomy) | Instability | Rotating | Strings

Journal Article

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Spinning Kerr black holes with stationary massive scalar clouds: the large-coupling regime

Journal of High Energy Physics, ISSN 1126-6708, 1/2017, Volume 2017, Issue 1, pp. 1 - 16

We study analytically the Klein-Gordon wave equation for stationary massive scalar fields linearly coupled to spinning Kerr black holes. In particular, using...

Black Holes | Classical Theories of Gravity | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | PERTURBATIONS | STABILITY | EQUATIONS | GRAVITATIONAL-FIELD | NORMAL-MODES | SUPERRADIANT INSTABILITY | EXTRACTION | SPHEROIDAL HARMONICS | BOMB | RESONANCES | PHYSICS, PARTICLES & FIELDS | Gravity | Approximation | Clouds | Mathematical analysis | Wave equations | Scalars | Mathematical models | Spinning | Formulas (mathematics) | General Relativity and Quantum Cosmology | Astrophysics | Astrophysics - High Energy Astrophysical Phenomena | Nuclear and High Energy Physics | High Energy Physics - Theory | High Energy Astrophysical Phenomena

Black Holes | Classical Theories of Gravity | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | PERTURBATIONS | STABILITY | EQUATIONS | GRAVITATIONAL-FIELD | NORMAL-MODES | SUPERRADIANT INSTABILITY | EXTRACTION | SPHEROIDAL HARMONICS | BOMB | RESONANCES | PHYSICS, PARTICLES & FIELDS | Gravity | Approximation | Clouds | Mathematical analysis | Wave equations | Scalars | Mathematical models | Spinning | Formulas (mathematics) | General Relativity and Quantum Cosmology | Astrophysics | Astrophysics - High Energy Astrophysical Phenomena | Nuclear and High Energy Physics | High Energy Physics - Theory | High Energy Astrophysical Phenomena

Journal Article