Abstract
In this work, Bianchi type II cosmological models have been discussed treating G and Λ as non-constant scalars. Some solutions are obtained assuming an equation of state for the perfect fluid model and a power law form between the scale factors. An inflationary scenario has been observed.
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References
Barraco, D.: 1990, Ph.D. thesis, University of Cordoba.
Berman, M.S.: 1991, Phys. Rev. D 43, 1075.
Bessham, A.: 1994, Gen. Relativ. Gravitation 26, 159.
Dirac, P.A.M.: 1937, Nature 139, 323.
Kalligas, D., Wesson, P.S. and Everitt, C.W.: 1992, Gen. Relativ. Gravitation 24, 3511; 1995, Gen. Relativ. Gravitation 27, 645.
Lau, Y.K.: 1985, Aust. J. Phys. 30, 339.
Lau, Y.K. and Prokhovnik, S.J.: 1986, Aust. J. Phys. 39, 339.
Sistero, R.F.: 1991, Gen. Relativ. Gravitation 23, 1265.
Wesson, P.S.: 1980, Gravity, Particles and Astrophysics, Reidel, Dordrecht.
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Chakraborty, S., Roy, A. A Study of Variable G and Λ in Bianchi Type II Cosmological Models. Astrophysics and Space Science 253, 205–209 (1997). https://doi.org/10.1023/A:1000628119329
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DOI: https://doi.org/10.1023/A:1000628119329