SavedAdd your journal

Journals / Turkish Journal of Physics / 2017 / Cilt: 41 - Sayı: 2

Higher-dimensional dust collapse in f(R) gravity

Zahid AHMAD
Muhammad SHOAIB KHAN
Pages
104–112
Publication Date
2022-11-05
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It is observed that the scalar curvature constant term f ( R 0 ) slows the collapse.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The n + 2-dimensional gravitational collapse of pressureless uid is investigated in metric f ( R ) gravity.
📊
Key Findings & Data:Matching conditions are derived by taking the n +2-dimensional Friedmann{Robertson{Walker (FRW) metric as interior spacetime and the n + 2-dimensional Schwarzschild metric as exterior spacetime.
💡
Conclusion & Impact:It is observed that the scalar curvature constant term f ( R 0 ) slows the collapse.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The n + 2-dimensional gravitational collapse of pressureless uid is investigated in metric f ( R ) gravity. Matching conditions are derived by taking the n +2-dimensional Friedmann{Robertson{Walker (FRW) metric as interior spacetime and the n + 2-dimensional Schwarzschild metric as exterior spacetime. In the analysis of the solution of eld equations, the scalar curvature is assumed to be a constant. It is observed that the scalar curvature constant term f ( R 0 ) slows the collapse.

🔖

Cite This Article

AHMAD, Z., KHAN, M. S. (2022). Higher-dimensional dust collapse in f(R) gravity. Turkish Journal of Physics, Cilt: 41 - Sayı: 2, 104–112. https://ajindex.com/articles/614019

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (19)

  1. Maeda, H. Phys. Rev. D 2006, 73, 104004(1)-104004(17)
  2. Jhingan, S.; Ghosh, S. G. Phys. Rev. D 2010, 81, 024010(1)-024010(8)
  3. Ghosh, S. G.; Jhingan, S. Phys. Rev. D 2010, 82, 024017(1)-024017(8)
  4. Debnath, U.; Chakraborty, N. C.; Chakraborty, S. Gen. Relativ. Gravit. 2008, 40, 749-763
  5. Debnath, U.; Chakraborty, S.; Barrow, J. D. Gen. Relativ. Gravit. 2004, 36, 231-243
  6. Banerjee, A.; Debnath, U.; Chakraborty, S. Int. J. Mod. Phys. D 2003, 12, 1255-1264
  7. Rudra, P.; Biswas, R.; Debnath, U. Astrophys. Space Sci. 2011, 335, 505-513
  8. Debnath, U.; Rudra, P.; Biswas, R. Astrophys. Space Sci. 2012, 339, 135-141
  9. Rudra, P.; Biawas, R.; Debanth, U. Astrophys. Space Sci. 2012, 342, 557-574
  10. Sharif, M.; Kausar, H. R. Astrophys. Space Sci. 2011, 331, 281-288
  11. Farasat Shamir, M.; Ahmad, Z.; Raza, Z. Int. J. Theor. Phys. 2015, 54, 1450-1460
  12. Ghosh, S. G.; Maharaj, S. D. Phys. Rev. D 2012, 85, 124064(1)-124064(9)
  13. Dadhich, N.; Ghosh, S.G.; Jhingan, S. Phys. Rev. D 2013, 88, 084024(1)-084024(8)
  14. Ghosh, S. G.; Beesham, A. Phys. Rev. D 2001, 64, 124005(1)-124005(5)
  15. Patil, K. D.; Ghate, S. H.; Saraykar, R.V. Indian J. Pure Appl. Math. 2002, 33, 379-389
  16. Sharif, M.; Ahmad, Z. Acta Phys. Polon. B 2008, 39, 1337-1347
  17. Buchdahl, H. A. Mon. Not. R. Astron. Soc. 1970, 150, 1-8
  18. Misner, C. W.; Sharp, D. Phys. Rev. 1964, 136, B571-B576
  19. Eardley, D. M.; Smarr, L. Phys. Rev. D 1979, 19, 2239-2259.