Author(s)

Carmine Cataldo^*

Independent Researcher, Ph.D. in Mechanical Engineering, Battipaglia (SA), Italy.

We hypothesize a closed Universe belonging to the oscillatory class. More precisely, we postulate a Universe that evolves following a simple harmonic motion whose pulsation is equal to the ratio between the speed of light and the mean radius of curvature. The existence of at least a further spatial dimension is contemplated. Although the space we are allowed to perceive is curved, since it is identifiable with a hypersphere whose radius depends on our state of motion, the Universe in its entirety, herein assimilated to a four-dimensional ball, is to be considered as being flat. All the points are replaced by straight line segments: In other terms, what we perceive as being a point is actually a straight line segment crossing the center of the above mentioned four-dimensional ball. In the light of these hypotheses, we can easily obtain the identity that represents the so called relativistic energy. In this paper we discuss, more thoroughly than elsewhere, the deduction of the so called mass-energy equivalence. Moreover, by carrying out a simple comparison with the way in which we perceive a bi-dimensional surface, the noteworthy concept of dimensional thickness is introduced.

Oscillating Universe, Relativistic Energy, Extra Dimensions

Cataldo, C. (2017) From the Oscillating Universe to Relativistic Energy: A Review. Journal of High Energy Physics, Gravitation and Cosmology, 3, 68-77. doi: 10.4236/jhepgc.2017.31010.