Canonical entanglement for two indistinguishable particles

Xiaoguang Wang, Barry Cyril C. Sanders

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

We determine the degree of entanglement for two indistinguishable particles based on the tensor product structure, which is a framework for emphasizing entanglement founded on observational quantities. Our theory connects the canonical entanglement and entanglement based on occupation number for two fermions and for two bosons and shows that the entanglement measure, based on linear entropy, is closely related to the correlation measure for both the bosonic and fermionic cases.
Original languageEnglish
Pages (from-to)L67-L72
Number of pages6
JournalJournal of Physics A: Mathematical and General
Volume38
Issue number5
DOIs
Publication statusPublished - 2005

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