Interference Vacuum as the Medium for Breakthrough

The third article in the "Practical IDM" series addresses the key question: through what medium and how exactly does the transition between universes occur? Unlike ordinary physical vacuum, which in quantum field theory is a dynamic medium, in the Infinite-Dimensional Multiverse Model (IDM) the vacuum is more complex. Our Universe is a 3-dimensional brane separating two half-spaces A and B in higher-dimensional space. The vacuum inside the brane is the result of interference of processes occurring in both half-spaces. The brane is a barrier not because it is "solid," but because it is maintained by a dynamic equilibrium of interference. To make the brane permeable, one must create a local interference mismatch — disrupt the balance between contributions from A and B in a limited region. This is achieved through controlled vacuum modulation at the resonant frequency of the target universe A_{1,1} . The key technical challenge is the need to compensate for random perturbations from an infinite number of neighboring universes, requiring an active compensation system with sensors and a stabilizer. The energy threshold for breakthrough is Planck-scale ( 10^{19} GeV), which is 10^{15} times higher than the capabilities of the modern LHC. However, the energy is not needed for "punching through," but for precise vacuum modulation — creating a local interference instability. The principle of resonant modulation has parallels in quantum optics (electromagnetically induced transparency). The article concludes with a transition to the classification of universes — what awaits us on the other side of the breakthrough.