Peculiar features of entangled states with postselection

Yakir Aharonov; Shmuel Nussinov; Sandu Popescu; Lev Vaidman

doi:10.1103/PhysRevA.87.014105

Peculiar features of entangled states with postselection

Yakir Aharonov^*, Shmuel Nussinov, Sandu Popescu, Lev Vaidman

^*Corresponding author for this work

Research output: Contribution to journal › Article (Academic Journal) › peer-review

9 Citations (Scopus)

Abstract

We consider quantum systems in entangled states postselected in nonentangled states. Such systems exhibit unusual behavior, in particular, when weak measurements are performed at intermediate times. DOI: 10.1103/PhysRevA.87.014105

Original language	English
Article number	014105
Number of pages	4
Journal	Physical Review A: Atomic, Molecular and Optical Physics
Volume	87
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevA.87.014105
Publication status	Published - 28 Jan 2013

Keywords

3-BOX PARADOX
QUANTUM COUNTERFACTUALS
CONSISTENT HISTORIES
WEAK VALUES
ELEMENTS
REALITY
MECHANICS
RULE

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@article{b352704d81894abea7c74fa89a81c324,

title = "Peculiar features of entangled states with postselection",

abstract = "We consider quantum systems in entangled states postselected in nonentangled states. Such systems exhibit unusual behavior, in particular, when weak measurements are performed at intermediate times. DOI: 10.1103/PhysRevA.87.014105",

keywords = "3-BOX PARADOX, QUANTUM COUNTERFACTUALS, CONSISTENT HISTORIES, WEAK VALUES, ELEMENTS, REALITY, MECHANICS, RULE",

author = "Yakir Aharonov and Shmuel Nussinov and Sandu Popescu and Lev Vaidman",

year = "2013",

month = jan,

day = "28",

doi = "10.1103/PhysRevA.87.014105",

language = "English",

volume = "87",

journal = "Physical Review A: Atomic, Molecular and Optical Physics",

issn = "1050-2947",

publisher = "American Physical Society (APS)",

number = "1",

}

TY - JOUR

T1 - Peculiar features of entangled states with postselection

AU - Aharonov, Yakir

AU - Nussinov, Shmuel

AU - Popescu, Sandu

AU - Vaidman, Lev

PY - 2013/1/28

Y1 - 2013/1/28

N2 - We consider quantum systems in entangled states postselected in nonentangled states. Such systems exhibit unusual behavior, in particular, when weak measurements are performed at intermediate times. DOI: 10.1103/PhysRevA.87.014105

AB - We consider quantum systems in entangled states postselected in nonentangled states. Such systems exhibit unusual behavior, in particular, when weak measurements are performed at intermediate times. DOI: 10.1103/PhysRevA.87.014105

KW - 3-BOX PARADOX

KW - QUANTUM COUNTERFACTUALS

KW - CONSISTENT HISTORIES

KW - WEAK VALUES

KW - ELEMENTS

KW - REALITY

KW - MECHANICS

KW - RULE

U2 - 10.1103/PhysRevA.87.014105

DO - 10.1103/PhysRevA.87.014105

M3 - Article (Academic Journal)

VL - 87

JO - Physical Review A: Atomic, Molecular and Optical Physics

JF - Physical Review A: Atomic, Molecular and Optical Physics

SN - 1050-2947

IS - 1

M1 - 014105

ER -

Peculiar features of entangled states with postselection

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Keywords

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