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Luigi Maxmilian Caligiuri ,
Amrit Sorli ,
Gravity Originates from Variable Energy Density of Quantum Vacuum,

Abstract

The physical understanding of the real mechanism of gravity is one of the most important questions in Physics. As we have already shown in a previous paper, the rest and relativistic mass of an elementary particle or body can be considered as having their origin in the diminished energy density of a Quantum Vacuum, characterized by a granular structure quantized through a Planck metric. The presence of massive bodies, from the scale of elementary particles to that of stellar objects and black holes, then determines Quantum Vacuum energy density gradients. In this paper we have proposed a novel physical model in which gravity is generated by the pressure of Quantum Vacuum in the direction of its own higher to lower density due to the presence of material objects or particles. In this picture gravity is an immediate and not – propagating action – at – a – distance interaction, resulting from the Quantum Vacuum dynamics, in turn related to fundamental properties of space itself only, not requiring the existence of the hypothetical graviton. Furthermore, the possibility to consider this Quantum Vacuum as a Bose – Einstein like condensate allows us to recover the large – scale description of the Universe consistent with General Relativity, viewed as the long – wavelength geometro – hydrodynamic limit of the Quantum Vacuum dynamics. The proposed model is also able to give a very simple explanation of: the equivalence between inertial and gravitational mass, the origin and dynamical behavior of dark matter and dark energy, the physical meaning of singularity in black hole, as well as to overcome some of the main difficulties of the Higgs model. Finally this model of gravity can be used as a starting point for a novel interpretation of the recently published data of BICEP2 radio telescope about the presumed indirect observation of gravitational wave

Keywords

Gravity, Quantum Vacuum, Energy Density, Graviton, Gravitational Waves, Bose – Einstein Condensate, Dark Energy, Dark Matter

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