Interference Vacuum: A Geometric Model of the Origin of Quantum Fluctuations and New Universes

This paper proposes a new geometric interpretation of the physical vacuum. Within a multidimensional model, our Universe is considered a 3-brane embedded in a higher-dimensional bulk, dividing it into two half-spaces. The observed vacuum is interpreted as the interference of processes occurring in these half-spaces. The false vacuum represents a region of heightened interference, whose instability can lead to "breakthroughs" – the birth of new universes. This geometric framework provides an ontological basis for quantum fluctuations, explains the persistence of time and fundamental constants after heat death, and offers a natural mechanism for universe generation. The concept requires further mathematical formalization and empirical verification.