Entanglement decay versus energy change: A model

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24 Scopus citations

Abstract

We present a simple quantum open system to show quantitatively how entanglement decoherence is related to the energy transfer between the system of interest and its environment. Particularly, in the case of the exact entanglement decoherence of two qubits, we find an upper bound for the energy transfer between the two-qubit system and its environments.

Original languageEnglish
Pages (from-to)287-290
Number of pages4
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume361
Issue number4-5
DOIs
StatePublished - 5 Feb 2007

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