Teleporting Energy, Not Just Information, on Superconducting Hardware — E8 Intelligence Research
Year: 2026
Type: preprint
Abstract: FINDING: Quantum teleportation transmits quantum *states* (information), not matter; recent work extends this to teleporting *energy* (a physical quantity) on superconducting hardware. | MATH: Core protocol uses Bell-state measurement (BSM) and classical communication (2 bits) to transfer an unknown qubit state \(|\psi\rangle = \alpha|0\rangle + \beta|1\rangle\) via a shared entangled pair \(|\Phi^+\rangle = \frac{1}{\sqrt{2}}(|00\rangle + |11\rangle)\). Energy teleportation (arXiv:2301.02666) uses a local operation on one qubit of an entangled pair to extract energy from the vacuum/ground state, with the energy gain bounded by the entanglement entropy — quantified via the quantum conditional mutual information \(I(A:C|B)\) and the "quantum energy teleportation" protocol of Hotta, where the energy extracted \(\Delta E\) satisfies \(\Delta E \leq k_B T \, I(A:C|B)\) in thermal settings. | CONNECTION: The Bell state \(|\Phi^+\rangle\) encodes the ratio \(1/\sqrt{2} \approx 0.7071\), whic Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
Author: Caldin, Andrew Stewart
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7204448449
Cites:
Cited by:
Related to: