Open Access
Original Articles
Higher Dimensional String Cosmological Model with Dynamical Cosmological Term Λ
G.S. KHADEKARgkhadekar@yahoo.comDepartment of Mathematics, RTM Nagpur UniversityDEPARTMENT OF MATHEMATICS ASHTRASANT TUKADOJI MAHARAJ NAGPUR UNIVERSITY, MAHATMA JYOTIBA PHULE EDUCATIONAL CAMPUS, AMRAVATI ROAD, NAGPUR-440033, INDIANagpur, Maharashtra, 440033, IndiaView full profile → , Vrishali A. PatkiDepartment of Mathematics, G H Raisoni College of EnggNagpur, IndiaView full profile → , R. RadhaDepartment of Maths And Stats, University of HyderabadHyderabad, IndiaView full profile →
* Corresponding author · click or hover a name for details
- Published Online:
- 03 Jun 2013
- Article type:
- Original Articles
- Language:
- EN
- Article no.:
- 1726037X.2008.10698545
- Pages:
- 61–73
Abstract
We have analysed Kaluza Klein type five dimensional cosmological model by considering three different forms of variable and Λ ~ ρ. It is found that, the connecting free parameters of the models with cosmic matter and vacuum energy density parameters are equivalent, in the context of higher dimensional space time.
Keywords
References
Abbott, R. B., Barr, S. M. and Ellis, S. D.1984 . Phys. Rev., D30 : 720 Alvarez, E. and Gavela, M. B.1983 . Phys. Rev. Lett., 51 : 931 Barr, S. M. and Brown, L. S.1984 . Phys. Rev., D29 : 2779 Brandenberger, R. and Turok, N.1986 . ibdi, 33 : 2182 Dolgov, A. D.1983 . The Very Early Universe, Edited by: Gibbons, G. W., Hawking, S. W. and Siklos, S. T. C.Cambridge: Cambridge Univerity Press . in Dolgov, A. D., Sazhni, M. V. and Zeldovich, Ya. B.1990 . Basics of Modern CosmologyEditons Frontiers Dolgov, A. D.1997 . Phys. Rev., D55 : 5881 Duff, M. J., Nilsson, B. E. W. and Pope, C. N.1986 . Phys. Rep., 130 : 1 Garfinkle, D.1985 . Phys. Rev., D32 : 1323 bibitem Garriga J. Garriga and E. Verdaguer, ibid 36, 2250 (1987) Gott, J. R.1985 . Astrophys. J., 288 : 422 Gurvits, L. I., Kellermann, K. I. and Frey, S.1999 . Astron. Astrophys., 342 : 378 Hoyle, F., Burbidge, G. and Narlikar, J. V.1997 . Mon. Not. R. Astron. Soc., 286 : 173 John, M. V. and Joseph, K. B.1997 . Class. Quantum Grav., 14 : 1115 Kaiser, N. and Stebbins, A.1984 . Nature (London), 310 : 391 Letelier, P. S.1979 . Phys. Rev., D20 : 1294 Maia, M. D. and Silva, G. S.1994 . Phys. Rev., D50 : 7233 Mann, R. B. and Vincent, D. E.1985 . Phys. Letts., 107A ( 2 ) : 75 Moffat, J. W.1996 . Los Alamos reportastro-ph/9608202 Rajeev, S. G.1983 . Phys. Letts., 125B : 144 Ratra, B. and Peebles, P. J. E.1988 . phys. Rev., D37 : 3406 S. Ray, and U. Mukhopadhyay, astro-ph/0407295, (2004) Shafi, Q. and Wetterich, C.1983 . Phys. Lett., 129B : 387 Sahni, V. and Starobinsky, A.2000 . Int. J. Mod. Phys., D9 : 373 gr-qc/9904398 Stachel, J.1980 . Phys. Rev., D21 : 217 Tian, Q.1986 . ibid, 33 : 3549 Trashen, J., Turok, N. and Brandenberger, R.1986 . Phys. Rev., D34 : 919 Turok, N.1985 . Phys. Lett., 55 : 1801 Vilinkin, A.1981 . Phys. Rev., D24 : 2982 Vishwakarma, R. G.2001 . Class. Quant. Grav., 18 : 1159 Zeldovich, Ya. B.1980 . Mon. Not. R. Astron. Soc., 192 : 663
Views: 4Downloads: 2Citations: 1
