BEF-T: Converting the Börekci Energy Field into a Quantum Teleportation Platform — Atomic-State Teleportation in a Fully Isolated Cavity and Across an Energy Shell, a Delayed-Classical-Channel Protocol, and a Teleportation-Based ξ Probe

This preprint presents BEF-T, a design study that converts the Börekci Energy Field (BEF) apparatus — a fully isolated underground cavity containing a stationary two-pole cavity electromagnet (2 T total), a 50 MV electron-arc energy shell and a 1 PW circular laser — into a platform for trapped-ion quantum teleportation. The paper (i) reviews the physics of quantum teleportation (Bennett et al., 1993) and its experimental status; (ii) maps every existing BEF component to a teleportation function, re-tasking the Penning positron traps as ion-qubit nodes operating in the 2 T confinement field; (iii) defines three experiments: D1, in-cavity teleportation between nodes A and A′ across ~8 m; D2, cavity-to-exterior teleportation across the energy shell to an outside node B using entanglement distributed by fiber before the run; and D3, a delayed-classical-channel protocol in which the two classical bits of the Bell measurement are recorded inside the sealed 24-hour run and the unitary correction is applied only after unsealing; (iv) proposes a teleportation-based probe of the ξ parameter of the Börekci metric, complementary to the parent paper's three-clock protocol, with a predicted interior optical-qubit phase accumulation of ~5×10⁻³ rad per day at ξ = 1; and (v) states strict physical limits honestly: no faster-than-light signalling, no macroscopic (cell- or animal-scale) teleportation, and no use of the shell's e⁺e⁻ pairs as an entanglement resource. A motivating gap: almost all teleportation and entanglement experiments live at the micro scale, while macro-scale isolated-volume platforms are scarce — BEF offers a macroscopic, fully isolated test environment. Files include the English full text, the Turkish full text, the adaptation figure in both languages, and a narrated animated 3-D explainer video with subtitles in English and Turkish. This is a sister paper of the author's parent preprint (DOI: 10.21203/rs.3.rs-9999735) and of the cavity-magnet BEF design study.