Izvorni znanstveni članak
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
Sažetak
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.
Ključne riječi
higher dimension, string cosmology, self-creation theory
Hrčak ID:
304569
URI
Datum izdavanja:
1.3.2009.
Posjeta: 460 *