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Fizika B : a journal of experimental and theoretical physics, Vol. 18 No. 1, 2009.

Original scientific paper

Five-dimensional string cosmological model in second self creation theory

G. Mohanty ; P. G. Department of Mathematics, Sambalpur University, Jyoti Vihar-768019, India
G. C. Samanta ; P. G. Department of Mathematics, Sambalpur University, Jyoti Vihar-768019, India
K. L. Mahanta ; P. G. Department of Mathematics, Sambalpur University, Jyoti Vihar-768019, India

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Abstract

In this paper we have constructed a five-dimensional string cosmological model in Barber's (1982) second self-creation theory of gravitation. When the coupling constant becomes zero, the model degenerates into two different string cosmological models in Einstein's theory corresponding to variable G and constant G. Some physical and geometrical properties of the model are discussed.

Keywords

higher dimension, string cosmology, self-creation theory

Hrčak ID:

304569

URI

https://hrcak.srce.hr/304569

Publication date:

1.3.2009.

Article data in other languages: croatian

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