Cloud of strings in f(R) gravity

  • We derive the solution for a spherically symmetric string cloud configuration in a d-dimensional spacetime in the framework of f(R) theories of gravity. We also analyze some thermodynamic properties of the joint black hole-cloud of strings solution. For its Hawking temperature, we found that the dependence of the mass with the horizon is significantly different in both theories. For the interaction of a black hole with thermal radiation, we found that the shapes of the curves are similar, but shifted. Our analysis generalizes some known results in the literature.
      PCAS:
  • 加载中
  • [1] K. Becker, M. Becker and J. H. Schwarz, String theory and M-theory: A modern introduction,
    [2] S.-H. Henry Tye, Lect. Notes Phys., 737: 949 (2008) [hep-th/0610221]
    [3] M. B. Hindmarsh and T. W. B. Kibble, Rept. Prog. Phys., 58: 477 (1995) doi: 10.1088/0034-4885/58/5/001 [hep-ph/9411342]
    [4] P. S. Letelier, Phys. Rev. D, 20: 1294 (1979). doi: 10.1103/PhysRevD.20.1294
    [5] M. G. Richarte and C. Simeone, Int. J. Mod. Phys. D, 17: 1179 (2008) doi: 10.1142/S0218271808012759 [arXiv: 0711.2297 [gr-qc]]
    [6] A. K. Yadav, V. K. Yadav and L. Yadav, Int. J. Theor. Phys., 48: 568 (2009) doi: 10.1007/s10773-008-9832-9 [arXiv: 1112.4114 [gr-qc]]
    [7] A. Ganguly, S. G. Ghosh and S. D. Maharaj, Phys. Rev. D, 90: no. 6, 064037 (2014) doi: 10.1103/PhysRevD.90.064037 [arXiv: 1409.7872 [gr-qc]]
    [8] K. A. Bronnikov, S. W. Kim and M. V. Skvortsova, Class. Quant. Grav., 33(19): 195006 (2016) doi: 10.1088/0264-9381/33/19/195006 [arXiv: 1604.04905 [gr-qc]]
    [9] D. Barbosa and V. B. Bezerra, Gen. Rel. Grav., 48(11): 149 (2016). doi: 10.1007/s10714-016-2143-1
    [10] E. Herscovich and M. G. Richarte, Phys. Lett. B, 689: 192 (2010) doi: 10.1016/j.physletb.2010.04.065 [arXiv: 1004.3754 [hep-th]]
    [11] S. G. Ghosh and S. D. Maharaj,Ghosh:2014pga, Phys. Rev. D, 89(8): 084027 (2014) doi: 10.1103/PhysRevD.89.084027 [arXiv: 1409.7874 [gr-qc]]
    [12] S. G. Ghosh, U. Papnoi, and S. D. Maharaj, Phys. Rev. D, 90(4): 044068 (2014) doi: 10.1103/PhysRevD.90.044068 [arXiv: 1408.4611 [gr-qc]]
    [13] T. H. Lee, D. Baboolal and S. G. Ghosh, Eur. Phys. J. C, 75(7): 297 (2015) doi: 10.1140/epjc/s10052-015-3515-5 [arXiv: 1409.2615 [gr-qc]]
    [14] S. H. Mazharimousavi and M. Halilsoy, Eur. Phys. J. C, 76(2): 95 (2016) doi: 10.1140/epjc/s10052-016-3954-7 [arXiv: 1511.00603 [gr-qc]]
    [15] J. P. Morais Graca, G. I. Salako, and V. B. Bezerra, Int. J. Mod. Phys. D, 26: 1750113 (2017) doi: 10.1142/S0218271817501139 [arXiv: 1604.04734 [gr-qc]]
    [16] T. P. Sotiriou and V. Faraoni, Rev. Mod. Phys., 82: 451 (2010) doi: 10.1103/RevModPhys.82.451 [arXiv: 0805.1726 [gr-qc]]
    [17] S. Nojiri and S. D. Odintsov, Phys. Rept., 505: 59 (2011) doi: 10.1016/j.physrep.2011.04.001 [arXiv: 1011.0544 [gr-qc]]
    [18] S. Nojiri, S. D. Odintsov, and V. K. Oikonomou, Phys. Rept., 692: 1 (2017) doi: 10.1016/j.physrep.2017.06.001 [arXiv: 1705.11098 [gr-qc]]
    [19] J. Man and H. Cheng, Phys. Rev. D, 87(4): 044002 (2013) doi: 10.1103/PhysRevD.87.044002 [arXiv: 1301.2739 [hep-th]]
    [20] T. G. Mertens, H. Verschelde, and V. I. Zakharov, JHEP, 1411: 157 (2014) doi: 10.1007/JHEP11(2014)157 [arXiv: 1408.7012 [hep-th]]
    [21] U. Gunther, A. Zhuk, V. B. Bezerra, and C. Romero, Class. Quant. Grav., 22: 3135 (2005) doi: 10.1088/0264-9381/22/16/002 [hep-th/0409112]
    [22] T. R. P. Carames, E. R. Bezerra de Mello, and M. E. X. Guimaraes, Int. J. Mod. Phys. Conf. Ser., 3: 446 (2011) doi: 10.1142/S2010194511000961 [arXiv: 1106.4033 [gr-qc]]
    [23] S. Chakraborty and S. SenGupta, Eur. Phys. J. C, 75(1): 11 (2015) doi: 10.1140/epjc/s10052-014-3234-3 [arXiv: 1409.4115 [gr-qc]]
    [24] S. Chakraborty and S. SenGupta, Eur. Phys. J. C, 75(11): 538 (2015) doi: 10.1140/epjc/s10052-015-3768-z [arXiv: 1504.07519 [gr-qc]]
    [25] F. R. Tangherlini, Nuovo Cim., 27: 636 (1963). doi: 10.1007/BF02784569
    [26] K. A. Dennison, J. P. Wendell, T. W. Baumgarte, and J. D. Brown, Phys. Rev. D, 82: 124057 (2010) doi: 10.1103/PhysRevD.82.124057 [arXiv: 1010.5723 [gr-qc]]
    [27] J. P. Morais Graca, H. S. Vieira, and V. B. Bezerra, Gen. Rel. Grav., 48(4): 38 (2016) doi: 10.1007/s10714-016-2024-7 [arXiv: 1510.07184 [gr-qc]]
    [28] R. Emparan and H. S. Reall, Living Rev. Rel., 11: 6 (2008) doi: 10.12942/lrr-2008-6 [arXiv: 0801.3471 [hep-th]]
    [29] V. Faraoni, Entropy, 12: 1246 (2010) doi: 10.3390/e12051246 [arXiv: 1005.2327 [gr-qc]]
    [30] R. C. Tolman, Phys. Rev., 35: 904 (1930). doi: 10.1103/PhysRev.35.904
    [31] V. P. Frolov and A. Zelkinov, Introduction to Black Hole Physics, (New York: Oxford University Press, 2011)
    [32] H. Alnes, F. Ravndal, and I. K. Wehus, J. Phys. A, 40: 14309 (2007) doi: 10.1088/1751-8113/40/47/018 [quant-ph/0506131]
    [33] G. Amelino-Camelia, F. Brighenti, G. Gubitosi, and G. Santos, Phys. Lett. B, 767: 48 (2017) doi: 10.1016/j.physletb.2017.01.050 [arXiv: 1602.08020 [hep-th]]
    [34] V. V. Kiselev, Class. Quant. Grav., 20: 1187 (2003) doi: 10.1088/0264-9381/20/6/310 [gr-qc/0210040]
  • 加载中

Get Citation
Morais Graça, Iarley P. Lobo and Ines G. Salako. Cloud of strings in f(R) gravity[J]. Chinese Physics C, 2018, 42(6): 063105. doi: 10.1088/1674-1137/42/6/063105
Morais Graça, Iarley P. Lobo and Ines G. Salako. Cloud of strings in f(R) gravity[J]. Chinese Physics C, 2018, 42(6): 063105.  doi: 10.1088/1674-1137/42/6/063105 shu
Milestone
Received: 2017-11-14
Revised: 2018-04-06
Fund

    IPL is Supported by Conselho Nacional de Desenvolvimento Cientfico e Tecnolgico (CNPq-Brazil) (150384/2017-3), JPMG and IPL thank Coordena ao de Aperfeioamento de Pessoal de Nvel Superior (CAPES) for Financial Support

Article Metric

Article Views(856)
PDF Downloads(15)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Cloud of strings in f(R) gravity

  • 1. Departamento de Fí
  • 2. Departamento de Fí
  • 3.  Departamento de Fí
  • 4.  Institut de Mathé
Fund Project:  IPL is Supported by Conselho Nacional de Desenvolvimento Cientfico e Tecnolgico (CNPq-Brazil) (150384/2017-3), JPMG and IPL thank Coordena ao de Aperfeioamento de Pessoal de Nvel Superior (CAPES) for Financial Support

Abstract: We derive the solution for a spherically symmetric string cloud configuration in a d-dimensional spacetime in the framework of f(R) theories of gravity. We also analyze some thermodynamic properties of the joint black hole-cloud of strings solution. For its Hawking temperature, we found that the dependence of the mass with the horizon is significantly different in both theories. For the interaction of a black hole with thermal radiation, we found that the shapes of the curves are similar, but shifted. Our analysis generalizes some known results in the literature.

    HTML

Reference (34)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return