Quantum Energy Teleportation in Spin Chain Systems

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27 Citations (Scopus)

Abstract

We propose a protocol of quantum energy teleportation that transports energy in spin chains to distant sites by only local operations and classical communication. The protocol uses ground-state entanglement and localized negative-energy excitation, and the energy is teleported without breaking any physical laws including causality and local energy conservation.

Original languageEnglish
Article number034001
Journaljournal of the physical society of japan
Volume78
Issue number3
DOIs
Publication statusPublished - 2009 Mar

Keywords

  • Condensed matter physics
  • Entanglement
  • Quantum information theory
  • Quantum teleportation
  • Spin chain

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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