Theories of the Big Bang, Big Crunch, and Big Bounce

Based on the Cosmological Origin Hypothesis (Kim, 2025), this study proposes that the universe originates from the condensation of dark energy driven by external energy density differentials. The system operates on a dynamic duality where the inner universe contracts into dark matter while emitting energy particles, thereby driving the proportional expansion of the outer universe. As the internal radius decreases and the angular variable converges to 90 degrees, the core undergoes spaghettification under immense degeneracy pressure, culminating in a point singularity (black hole). Subsequently, as the cycle progresses toward 180 degrees, the concentrated cosmic matter re-expands and releases dark energy, supporting a cyclical cosmological model characterized by the recurrence of the Big Bang, Big Crunch, and Big Bounce.