نویسندگان

گروه ریاضی کاربردی، دانشگاه آندرا

چکیده

  VI0فضا زمان بیانچی نوع  با ماده کوارک عجیب متصل به ابر فنری در نظریه تانسوری اسکالر گرانش نوردتودت با کمک حالت خاص مطرح شده توسط شوینگر به دست آمده است. معادلات میدان با استفاده از خاصیت ناهمگنی جهان در فضا زمان بیانچی نوع VI0حل شده است. بعضی از خصوصیات مهم مدل به دست آمده، مورد بحث قرار می­گیرد   .

کلیدواژه‌ها

عنوان مقاله [English]

Strange quark matter attached to string cloud in general scalar tensor theory of gravitation

نویسندگان [English]

  • V U M Rao
  • D Neelima

چکیده [English]

Bianchi type-VI0 space time with strange quark matter attached to string cloud in Nordtvedt [1] general scalar tensor theory of gravitation with the help of a special case proposed by Schwinger [2] is obtained. The field equations have been solved by using the anisotropy feature of the universe in the Bianchi type-VI0 space time. Some important features of the model, thus obtained, have been discussed

کلیدواژه‌ها [English]

  • Bianchi type-VI0
  • quark matter
  • cosmic strings
  • general scalar tensor theory of gravitation

References 1. K Jr Nordtvedt, Astrphys. J., 161 (1970) 1059. 2. J Schwinger, “Particles, Sources and Fields”, Addison-Wesley, Reading, Mass (1970). 3. P Jordan, Schwerkraft and Weltall, Friedch Vieweg and Sohn, Brannschweig (1955). 4. C H Brans, R H Dicke, Phys. Rev., 124 (1961) 925. 5. S B Dutta Choudry, and D Bhattacharya, J Phys A Math Gen., 13 (1980) 3643. 6. A Banerjee, S D Dutta Choudary, J. Math. Phys., 21 (1980) 2799. 7. D R K Reddy, R L Naidu, Astrophys. Space Sci. 307 (2007) 395. 8. D R K Reddy, R L Naidu, A S Rao, K N Devi, Astrophys. Space Sci. 310 (2007) 117. 9. D R K Reddy, R L Naidu, Astrophys. Space Sci. 48 (2009) 10. 10. D R K Reddy, R L Naidu, Int. J. Theor. Phys. 47 (2008) 2339. 11. B M Barker, Astrophys. J. 219 (1978) 5. 12. V A Ruban, A M Finkelstein, Nuovo Cimento Lett. 5 (1972) 289. 13. A Banerjee, N O Santos, J. Phys. A Math. Gen., 14 (1981) 2829. 14. A Banerjee, N O Santos, Phys. Rev. D., 23 (1981) 2111. 15. K Shanti and V U M Rao, Astrophys. Space Sci. 162 (1989) 163. 16. K Shanti and V U M Rao, Astrophys. Space Sci. 172 (1990) 83. 17. V U M Rao, G Sree devi, Int J Theor Phys. 51 (2012) 311. 18. V U M Rao, G Sreedevi Kumari, and B J M Rao, Astrophys. Space Sci. 337 (2012) 795. 19. V U M Rao, D Neelima, Prespacetime Journal, 4 (2013) 377. 20. V U M Rao, D Neelima, ISRN Astronomy and Astrophysics. DOI. 10.1155/2013/174741 (2013). 21. V U M Rao, D Neelima, ISRN Mathematical Physics., DOI. 10.1155/2013/759274 (2013). 22. K S Adhav, A S Nimkar, V B Raut, and R S Thakare, Astrophys. Space Sci. 319 (2009) 81. 23. G S Khadekar, R Wanjari, and C Ozel, Int. J. Theor. Phys., 48 (2009) 2250. 24. G S Khadekar and R Wanjari, Int. J. Theor. Phys., 51 (2012) 1408. 25. V U M Rao and D Neelima, Int. J. Theor. Phys., 52 (2013) 354. 26. M S Bermann, Il Nuovo Cimento B 74 (1983) 182. 27. S D Katore and A Y Shaikh, Int. J. Theor. Phys., 51 (2012) 1881. 28. V U M Rao and K V S Sireesha, Int. J. Theor. Phys., 52 (2013) 1052. 29. V U M Rao and K V S Sireesha, Int. J. Theor. Phys., 52 (2013) 1240. 30. P S Letelier, Phys. Rev. D., 28 (1983) 2414. 31. I Yavuz, I Yilmaz, and H Baysal, Int. J. Mod. Phys. D., 14 (2005) 1365. 32. C B Collins, E N Glass, and D A Wilkinson, Gen. Rel. Grav. 12 (1980) 805.

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