This paper is the fourth in the Spacetime Editing Theory series, aiming to design a systematic experimental protocol from single‑frequency sweeps to multi‑frequency superposition. This chapter corresponds to the “reading” operation (single‑frequency sweeps) and the “modifying” operation (multi‑frequency superposition) of spacetime editing, paving the way for the subsequent realization of “cut‑and‑paste” (teleportation). This paper emphasizes the fault tolerance and flexibility of the experimental protocol. The protocol is exploration‑oriented, enabling dynamic adjustments based on experimental conditions and preliminary results, thereby offering open‑ended guidance for subsequent actual experiments.
Lei Ding (Fri,) studied this question.