Cosmology and cosmogony in a cyclic universe     

Jayant V. Narlikar  Geoffrey Burbidge  R. G. Vishwakarma 《Journal of Astrophysics and Astronomy》2007,28(2-3):67-99

In this paper we discuss the properties of the quasi-steady state cosmological model (QSSC) developed in 1993 in its role as a cyclic model of the universe driven by a negative energy scalar field. We discuss the origin of such a scalar field in the primary creation process first described by F. Hoyle & J. V. Narlikar forty years ago. It is shown that the creation processes which take place in the nuclei of galaxies are closely linked to the high energy and explosive phenomena, which are commonly observed in galaxies at all redshifts. The cyclic nature of the universe provides a natural link between the places of origin of the microwave background radiation (arising in hydrogen burning in stars), and the origin of the lightest nuclei (H, D, He³ and He⁴). It also allows us to relate the large scale cyclic properties of the universe to events taking place in the nuclei of galaxies. Observational evidence shows that ejection of matter and energy from these centers in the form of compact objects, gas and relativistic particles is responsible for the population of quasi-stellar objects (QSOs) and gamma-ray burst sources in the universe. In the later parts of the paper we briefly discuss the major unsolved problems of this integrated cosmological and cosmogonical scheme — the understanding of the origin of the intrinsic redshifts, and the periodicities in the redshift distribution of the QSOs.  相似文献   

天体运行与板块构造运动驱动力探索──对史前地质构造运动旋回期成因解释     

王征东 《高校地质学报》1997,(4)

本文从研究公转角动量各自独立的星云状物质演化成原始天体开始，着重讨论由天体内部力源分布不均衡而产生的物质对流运动理论，地球周围引力场特征及响应，绕银心公转运行的地球壳、核相对运动特征．大陆地壳大规模经向水平运动周期与银河年的关系，以及它们与中前地质构造运动旋回潮的对此。从而证实：天体内部物质相对运动一地壳大规模经面水平运动行为，是天体遵守公转角动量守恒的一种反映。  相似文献   

An alternative approach to cosmogony and cosmology     

G. Burbidge 《Journal of Astrophysics and Astronomy》1997,18(4):349-351

Some problems associated with the big bang cosmological model are briefly discussed. It is shown that the quasi-steady state model (QSSC) is a viable alternative. Moreover, the cosmogony related to this theory is supported by the observations.  相似文献