Physics of the interior of a black hole with an exotic scalar matter

A. Doroshkevich; J. Hansen; D. Novikov; Igor Dmitrievich Novikov; DH Park; A. Shatskiy

doi:10.1103/PhysRevD.81.124011

Physics of the interior of a black hole with an exotic scalar matter

A. Doroshkevich, J. Hansen, D. Novikov, Igor Dmitrievich Novikov, DH Park, A. Shatskiy

17 Citationer (Scopus)

Abstract

We use a numerical code to consider the nonlinear processes arising when a Reissner-Nordström black hole is irradiated by an exotic scalar field (modeled as a free massless scalar field with an opposite sign for its energy-momentum tensor). These processes are quite different from the processes arising in the case of the same black hole being irradiated by a pulse of a normal scalar field. In our case, we did not observe the creation of a spacelike strong singularity in the T region of the space-time. We investigate the antifocusing effects in the gravity field of the exotic scalar field with the negative energy density and the evolution of the mass function. We demonstrate the process of the vanishing of the black hole when it is irradiated by a strong pulse of an exotic scalar field.

Originalsprog	Engelsk
Tidsskrift	Physical Review D (Particles, Fields, Gravitation and Cosmology)
Vol/bind	81
Udgave nummer	12
Sider (fra-til)	124011
Antal sider	16
ISSN	1550-7998
DOI	https://doi.org/10.1103/PhysRevD.81.124011
Status	Udgivet - 3 jun. 2010

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10.1103/PhysRevD.81.124011

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abstract = "We use a numerical code to consider the nonlinear processes arising when a Reissner-Nordstr{\"o}m black hole is irradiated by an exotic scalar field (modeled as a free massless scalar field with an opposite sign for its energy-momentum tensor). These processes are quite different from the processes arising in the case of the same black hole being irradiated by a pulse of a normal scalar field. In our case, we did not observe the creation of a spacelike strong singularity in the T region of the space-time. We investigate the antifocusing effects in the gravity field of the exotic scalar field with the negative energy density and the evolution of the mass function. We demonstrate the process of the vanishing of the black hole when it is irradiated by a strong pulse of an exotic scalar field.",

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T1 - Physics of the interior of a black hole with an exotic scalar matter

AU - Doroshkevich, A.

AU - Hansen, J.

AU - Novikov, D.

AU - Novikov, Igor Dmitrievich

AU - Park, DH

AU - Shatskiy, A.

PY - 2010/6/3

Y1 - 2010/6/3

N2 - We use a numerical code to consider the nonlinear processes arising when a Reissner-Nordström black hole is irradiated by an exotic scalar field (modeled as a free massless scalar field with an opposite sign for its energy-momentum tensor). These processes are quite different from the processes arising in the case of the same black hole being irradiated by a pulse of a normal scalar field. In our case, we did not observe the creation of a spacelike strong singularity in the T region of the space-time. We investigate the antifocusing effects in the gravity field of the exotic scalar field with the negative energy density and the evolution of the mass function. We demonstrate the process of the vanishing of the black hole when it is irradiated by a strong pulse of an exotic scalar field.

AB - We use a numerical code to consider the nonlinear processes arising when a Reissner-Nordström black hole is irradiated by an exotic scalar field (modeled as a free massless scalar field with an opposite sign for its energy-momentum tensor). These processes are quite different from the processes arising in the case of the same black hole being irradiated by a pulse of a normal scalar field. In our case, we did not observe the creation of a spacelike strong singularity in the T region of the space-time. We investigate the antifocusing effects in the gravity field of the exotic scalar field with the negative energy density and the evolution of the mass function. We demonstrate the process of the vanishing of the black hole when it is irradiated by a strong pulse of an exotic scalar field.

U2 - 10.1103/PhysRevD.81.124011

DO - 10.1103/PhysRevD.81.124011

M3 - Journal article

SN - 2470-0010

VL - 81

SP - 124011

JO - Physical Review D

JF - Physical Review D

IS - 12

ER -

Physics of the interior of a black hole with an exotic scalar matter

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