Spacetime Editing Theory: Scale Editing—Enlargement and Shrinking of Objects

Spacetime editing encompasses not only the spatial displacement of objects (teleportation) but also the active regulation of their spatial scale. This paper systematically elaborates the physical principles and realization mechanisms of scale editing. We demonstrate that the enlargement and shrinking of objects originate from the local modulation of the basal node projection density ρ—namely, the excitation of the ρ-mode. When an external resonant frequency ωρ is applied to the region where an object resides, the local ρ value is perturbed, causing the spatial scale of that region to change proportionally, which manifests as the enlargement or shrinking of the object. This process does not alter the total amount of matter in the object, does not violate information conservation, and merely changes its "metric" in emergent spacetime. Starting from the first principles of the ITC framework, this paper derives the mathematical relationship governing scale changes, analyzes the physical picture, explores synergistic applications with teleportation technology, and proposes an experimental verification scheme. The realization of scale editing holds broad prospects in interstellar transportation, microscopic manipulation, and space engineering.