Quantum Teleportation Advances: From Qubits to Logical Gates and Energy — E8 Intelligence Research

FINDING: Quantum teleportation has advanced from information transfer to energy teleportation on superconducting hardware, while Oxford demonstrated teleportation of logical gates — not just qubits. | MATH: The core invariant is the Bell-state measurement projection: \(|Φ^+ = {1}{√2}(|00 + |11)\), with teleportation fidelity \(F = 1/2 + 2/3|ψᵢₙ|ψₒᵤₜ|^2\) for qubits. Energy teleportation (arXiv:2301.02666) exploits negative energy density via local operations and classical communication (LOCC), quantified by the conditional entropy \(S(A|B) = S(ρAB) - S(ρ_B) < 0\) — the resource is not entanglement alone but *quantum discord* in the energy eigenbasis. The W-state (mentioned in German source) scales as \(|W_N = {1}{√N}∑ᵢ₌₁^N |0...1_i...0\), with entanglement entropy \(S = log_2 N\) for N parties — robust against particle loss, unlike GHZ states. | CONNECTION: The W-state' Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com