Abstract

The experimental indication that the universe expands may allow to use its expansion velocity to fix a unique and absolute reference frame in which an absolute position for a particle may be defined. The absolute position may include the particle's external information but also all its internal information. This was first discussed in [Brodet, 2017], [Brodet, 2018], [Brodet 2019] and is updated and developed further in this paper. The absolute position suggested here is built on the space-time structure of special relativity and the absolute reference frame fix. It includes the particle's mass and information related to the particle's charge and spin. Defining the particle's absolute position may subsequently allow to also define its absolute energy and momentum. Furthermore, we shall show that by adopting a deterministic approach to the decay time of a particle we may get novel absolute expressions for the particle's internal energy and for its mass, charge and magnetic moment. The absolute expressions we get for the energy, momentum, charge, mass and magnetic moment are all related to the running of the coupling constant and to the absolute reference fix. The absolute quantities discussed above are defined for a particle and for its anti-particle. In this context, the relationship between a particle and its anti-particle are discussed as well. Experimental ways to investigate the suggested additional information related to the fundamental quantities and to the relationship of a particle and its anti-particle are discussed.

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