The Bubble Model of Cosmology

A mechanical approach based on bubble dynamics allowed us to develop a model that describes
the structures surrounding a compact mass. A distinct interface delimits these structures, forming
a bubble with a stratified architecture composed of two concentric coronas enveloping the celestial
body. The pressure forces acting on the outer surface generate a resultant that can act in the direction
of gravity, resulting in an increased apparent mass for stars orbiting a larger central mass. Similarly,
this driving force can also influence the motion of galaxies. We also considered that a corona
surrounds the entire universe, in which the pressure forces exerted on the inner interface generate
a net driving force, responsible for expansion. From the fundamental dynamics equation, we were
able to derive the second Friedmann equation. This slant has notably allowed us to identify and
determine the cosmological constant