Energy entanglement relation for quantum energy teleportation

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14 Citations (Scopus)

Abstract

Protocols of quantum energy teleportation (QET), while retaining causality and local energy conservation, enable the transportation of energy from a subsystem of a many-body quantum system to a distant subsystem by local operations and classical communication through ground-state entanglement. We prove two energy-entanglement inequalities for a minimal QET model. These relations help us to gain a profound understanding of entanglement itself as a physical resource by relating entanglement to energy as an evident physical resource.

Original languageEnglish
Pages (from-to)3416-3421
Number of pages6
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume374
Issue number34
DOIs
Publication statusPublished - 2010 Jul 26

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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