STRONG (f) GRAVITY, DIRAC'S LARGE NUMBERS HYPOTHESIS AND THE EARLY HADRON ERA OF THE BIG-BANG UNIVERSE

C SIVARAM, K P SINHA

Abstract


The theory of f-gravity metric (fPV) and the usual Einstein metric (pav) developed by the present authors is shown to be connected with Dirac's recent suggestion of two metrics, i.e., an atomic metric in addition to the space-time metric. The large value of the f-gravity coupling constant G, ~1039<subN G, (G, being the Newtonion gravitational constant) provides the physicul basis for Dirac's large numbers hypothesis. The cosmological consequences of the above theory for the early universe
are discussed. The fine-structure constant and the strong internctioiz coupling constmt appear as natural consequences of the irzitial conditions of the universe.

Keywords


f-Gravity; Large numbers hypothesis; Early hadron era.

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