eprintid: 1398563
rev_number: 26
eprint_status: archive
userid: 608
dir: disk0/01/39/85/63
datestamp: 2013-07-04 18:44:36
lastmod: 2020-02-13 06:02:50
status_changed: 2013-07-04 18:44:36
type: article
metadata_visibility: show
item_issues_count: 0
creators_name: Bose, S
creators_name: Home, D
title: Duality in Entanglement Enabling a Test of Quantum Indistinguishability Unaffected by Interactions
ispublished: pub
divisions: UCL
divisions: A01
divisions: B04
divisions: C06
divisions: F60
note: © 2013 American Physical Society
abstract: We point out an earlier unnoticed implication of quantum indistinguishability, namely, a property which we call “dualism” that characterizes the entanglement of two identical particles (say, two ions of the same species)—a feature which is absent in the entanglement of two nonidentical particles (say, two ions of different species). A crucial application of this property is that it can be used to test quantum indistinguishability without bringing the relevant particles together, thereby avoiding the effects of mutual interaction. This is in contrast to the existing tests of quantum indistinguishability. Such a scheme, being independent of the nature and strength of mutual interactions of the identical particles involved, has potential applications, including the probing of the transition from quantum indistinguishability to classical distinguishability.
date: 2013-04-03
official_url: http://dx.doi.org/10.1103/PhysRevLett.110.140404
vfaculties: VMPS
oa_status: green
full_text_type: pub
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_source: WoS-Lite
elements_id: 871351
doi: 10.1103/PhysRevLett.110.140404
language_elements: EN
lyricists_name: Bose, Sougato
lyricists_id: SBOSE77
full_text_status: public
publication: Physical Review Letters
volume: 110
number: 14
article_number: ARTN 140404
issn: 0031-9007
citation:        Bose, S;    Home, D;      (2013)    Duality in Entanglement Enabling a Test of Quantum Indistinguishability Unaffected by Interactions.                   Physical Review Letters , 110  (14)    , Article ARTN 140404.  10.1103/PhysRevLett.110.140404 <https://doi.org/10.1103/PhysRevLett.110.140404>.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/1398563/1/PhysRevLett.110.140404.pdf