Pulsecore Vacuum Event Horizon

The Pulsecore Vacuum Event Horizon is the horizon of a universe's own singularity, the Pulsecore void, which is the throat at the heart of its torus; the horizon is the boundary between space and the throat, where the ascending halves of split pulses come home. Only data crosses it; into the pinpoint itself nothing crosses. It exists only once all the harmonics have been processed and the Pulsecore has become a true void; at the close, the halves of every evaporating Null Well come home through it. A Null Well is what contemporary physics calls a black hole. A Null Well's event horizon faces outward into the universe; this horizon is the universe's inner boundary (Part 3.17).