Universality of local weak interactions and its application for interferometric alignment

The modification of the effect of interactions of a particle as a function of its preselected and postselected states is analyzed theoretically and experimentally. The universality property of this modification in the case of local interactions of a spatially preselected and postselected particle ha...

Descripción completa

Detalles Bibliográficos
Autores principales: Dziewior, Jan, Knips, Lukas, Farfurnik, Demitry, Senkalla, Katharina, Benshalom, Nimrod, Efroni, Jonathan, Meinecke, Jasmin, Bar-Ad, Shimshon, Weinfurter, Harald, Vaidman, Lev
Formato: Online Artículo Texto
Lenguaje:English
Publicado: National Academy of Sciences 2019
Materias:
PNAS Plus
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6386691/
https://www.ncbi.nlm.nih.gov/pubmed/30723153
http://dx.doi.org/10.1073/pnas.1812970116
_version_ 1783397411470704640
author Dziewior, Jan
Knips, Lukas
Farfurnik, Demitry
Senkalla, Katharina
Benshalom, Nimrod
Efroni, Jonathan
Meinecke, Jasmin
Bar-Ad, Shimshon
Weinfurter, Harald
Vaidman, Lev
author_facet Dziewior, Jan
Knips, Lukas
Farfurnik, Demitry
Senkalla, Katharina
Benshalom, Nimrod
Efroni, Jonathan
Meinecke, Jasmin
Bar-Ad, Shimshon
Weinfurter, Harald
Vaidman, Lev
author_sort Dziewior, Jan
collection PubMed
description The modification of the effect of interactions of a particle as a function of its preselected and postselected states is analyzed theoretically and experimentally. The universality property of this modification in the case of local interactions of a spatially preselected and postselected particle has been found. It allowed us to define an operational approach for the characterization of the presence of a quantum particle in a particular place: the way it modifies the effect of local interactions. The experiment demonstrating this universality property provides an efficient interferometric alignment method, in which the position of the beam on a single detector throughout one phase scan yields all misalignment parameters.
format Online
Article
Text
id pubmed-6386691
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher National Academy of Sciences
record_format MEDLINE/PubMed
spelling pubmed-63866912019-02-26 Universality of local weak interactions and its application for interferometric alignment Dziewior, Jan Knips, Lukas Farfurnik, Demitry Senkalla, Katharina Benshalom, Nimrod Efroni, Jonathan Meinecke, Jasmin Bar-Ad, Shimshon Weinfurter, Harald Vaidman, Lev Proc Natl Acad Sci U S A PNAS Plus The modification of the effect of interactions of a particle as a function of its preselected and postselected states is analyzed theoretically and experimentally. The universality property of this modification in the case of local interactions of a spatially preselected and postselected particle has been found. It allowed us to define an operational approach for the characterization of the presence of a quantum particle in a particular place: the way it modifies the effect of local interactions. The experiment demonstrating this universality property provides an efficient interferometric alignment method, in which the position of the beam on a single detector throughout one phase scan yields all misalignment parameters. National Academy of Sciences 2019-02-19 2019-02-05 /pmc/articles/PMC6386691/ /pubmed/30723153 http://dx.doi.org/10.1073/pnas.1812970116 Text en Copyright © 2019 the Author(s). Published by PNAS. http://creativecommons.org/licenses/by/4.0/ This open access article is distributed under Creative Commons Attribution License 4.0 (CC BY) (http://creativecommons.org/licenses/by/4.0/) .
spellingShingle PNAS Plus
Dziewior, Jan
Knips, Lukas
Farfurnik, Demitry
Senkalla, Katharina
Benshalom, Nimrod
Efroni, Jonathan
Meinecke, Jasmin
Bar-Ad, Shimshon
Weinfurter, Harald
Vaidman, Lev
Universality of local weak interactions and its application for interferometric alignment
title Universality of local weak interactions and its application for interferometric alignment
title_full Universality of local weak interactions and its application for interferometric alignment
title_fullStr Universality of local weak interactions and its application for interferometric alignment
title_full_unstemmed Universality of local weak interactions and its application for interferometric alignment
title_short Universality of local weak interactions and its application for interferometric alignment
title_sort universality of local weak interactions and its application for interferometric alignment
topic PNAS Plus
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6386691/
https://www.ncbi.nlm.nih.gov/pubmed/30723153
http://dx.doi.org/10.1073/pnas.1812970116
work_keys_str_mv AT dziewiorjan universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT knipslukas universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT farfurnikdemitry universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT senkallakatharina universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT benshalomnimrod universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT efronijonathan universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT meineckejasmin universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT baradshimshon universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT weinfurterharald universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment
AT vaidmanlev universalityoflocalweakinteractionsanditsapplicationforinterferometricalignment

Ejemplares similares