Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function
The energy-momentum of a new four-dimensional, charged, spherically symmetric, and nonsingular black hole solution constructed in the context of general relativity coupled to a theory of nonlinear electrodynamics is investigated, whereby the nonlinear mass function is inspired by the probability den...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2017/7656389 |
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| author | Irina Radinschi Theophanes Grammenos Farook Rahaman Andromahi Spanou Sayeedul Islam Surajit Chattopadhyay Antonio Pasqua |
| author_facet | Irina Radinschi Theophanes Grammenos Farook Rahaman Andromahi Spanou Sayeedul Islam Surajit Chattopadhyay Antonio Pasqua |
| author_sort | Irina Radinschi |
| collection | DOAJ |
| description | The energy-momentum of a new four-dimensional, charged, spherically symmetric, and nonsingular black hole solution constructed in the context of general relativity coupled to a theory of nonlinear electrodynamics is investigated, whereby the nonlinear mass function is inspired by the probability density function of the continuous logistic distribution. The energy and momentum distributions are calculated by use of the Einstein, Landau-Lifshitz, Weinberg, and Møller energy-momentum complexes. In all these prescriptions, it is found that the energy distribution depends on the mass M and the charge q of the black hole, an additional parameter β coming from the gravitational background considered, and the radial coordinate r. Further, the Landau-Lifshitz and Weinberg prescriptions yield the same result for the energy, while, in all the aforesaid prescriptions, all the momenta vanish. We also focus on the study of the limiting behavior of the energy for different values of the radial coordinate, the parameter β, and the charge q. Finally, it is pointed out that, for r→∞ and q=0, all the energy-momentum complexes yield the same expression for the energy distribution as in the case of the Schwarzschild black hole solution. |
| format | Article |
| id | doaj-art-dc709aedaf3b4b55953e0e45582e4727 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-dc709aedaf3b4b55953e0e45582e47272025-02-03T05:43:50ZengWileyAdvances in High Energy Physics1687-73571687-73652017-01-01201710.1155/2017/76563897656389Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass FunctionIrina Radinschi0Theophanes Grammenos1Farook Rahaman2Andromahi Spanou3Sayeedul Islam4Surajit Chattopadhyay5Antonio Pasqua6Department of Physics, “Gh. Asachi” Technical University, 700050 Iasi, RomaniaDepartment of Civil Engineering, University of Thessaly, 383 34 Volos, GreeceDepartment of Mathematics, Jadavpur University, Kolkata, West Bengal 700 032, IndiaSchool of Applied Mathematics and Physical Sciences, National Technical University of Athens, 157 80 Athens, GreeceDepartment of Mathematics, Jadavpur University, Kolkata, West Bengal 700 032, IndiaDepartment of Mathematics, Amity Institute of Applied Sciences, Amity University, Major Arterial Road, Action Area II, Rajarhat, New Town, West Bengal 700135, IndiaDepartment of Physics, University of Trieste, Via Valerio 2, 34127 Trieste, ItalyThe energy-momentum of a new four-dimensional, charged, spherically symmetric, and nonsingular black hole solution constructed in the context of general relativity coupled to a theory of nonlinear electrodynamics is investigated, whereby the nonlinear mass function is inspired by the probability density function of the continuous logistic distribution. The energy and momentum distributions are calculated by use of the Einstein, Landau-Lifshitz, Weinberg, and Møller energy-momentum complexes. In all these prescriptions, it is found that the energy distribution depends on the mass M and the charge q of the black hole, an additional parameter β coming from the gravitational background considered, and the radial coordinate r. Further, the Landau-Lifshitz and Weinberg prescriptions yield the same result for the energy, while, in all the aforesaid prescriptions, all the momenta vanish. We also focus on the study of the limiting behavior of the energy for different values of the radial coordinate, the parameter β, and the charge q. Finally, it is pointed out that, for r→∞ and q=0, all the energy-momentum complexes yield the same expression for the energy distribution as in the case of the Schwarzschild black hole solution.http://dx.doi.org/10.1155/2017/7656389 |
| spellingShingle | Irina Radinschi Theophanes Grammenos Farook Rahaman Andromahi Spanou Sayeedul Islam Surajit Chattopadhyay Antonio Pasqua Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function Advances in High Energy Physics |
| title | Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function |
| title_full | Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function |
| title_fullStr | Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function |
| title_full_unstemmed | Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function |
| title_short | Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function |
| title_sort | energy momentum for a charged nonsingular black hole solution with a nonlinear mass function |
| url | http://dx.doi.org/10.1155/2017/7656389 |
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