Speedmeter scheme for gravitational-wave detectors based on EPR quantum entanglement

Zur Kurzanzeige

dc.identifier.uri http://dx.doi.org/10.15488/4052
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/4086
dc.contributor.author Knyazev, E.
dc.contributor.author Danilishin, S.
dc.contributor.author Hild, S.
dc.contributor.author Khalili, F.Y.
dc.date.accessioned 2018-11-27T08:37:48Z
dc.date.available 2018-11-27T08:37:48Z
dc.date.issued 2018
dc.identifier.citation Knyazev, E.; Danilishin, S.; Hild, S.; Khalili, F.Y.: Speedmeter scheme for gravitational-wave detectors based on EPR quantum entanglement. In: Physics Letters, Section A: General, Atomic and Solid State Physics 382 (2018), Nr. 33, S. 2219-2225. DOI: https://doi.org/10.1016/j.physleta.2017.10.009
dc.description.abstract We propose a new implementation of a quantum speed meter QND measurement scheme. It employs two independent optical readouts of the interferometer test masses with different values of the bandwidths and of the optical circulating power, whose outputs have to be combined by an additional beamsplitter. Signals at the two outputs of the beamsplitter are proportional to the position and the velocity of the test masses, respectively. The influence of the position meter-like back action force associated with the position signal can be cancelled using the EPR approach by measuring the amplitude quadrature of the beamsplitter common output. © 2017 The Authors eng
dc.language.iso eng
dc.publisher Amsterdam : Elsevier B.V.
dc.relation.ispartofseries Physics Letters, Section A: General, Atomic and Solid State Physics 382 (2018), Nr. 33
dc.rights CC BY 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject quantum speed meter eng
dc.subject QND eng
dc.subject gravitation eng
dc.subject gravitational-wave detector eng
dc.subject EPR eng
dc.subject.ddc 530 | Physik ger
dc.title Speedmeter scheme for gravitational-wave detectors based on EPR quantum entanglement
dc.type Article
dc.type Text
dc.relation.issn 0375-9601
dc.relation.doi https://doi.org/10.1016/j.physleta.2017.10.009
dc.bibliographicCitation.issue 33
dc.bibliographicCitation.volume 382
dc.bibliographicCitation.firstPage 2219
dc.bibliographicCitation.lastPage 2225
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


Thumbnail
Name: 1-s2.0-S037596011 ...
Größe: 598.7Kb
Format: PDF
Öffnen

Die Publikation erscheint in Sammlung(en):

  • An-Institute
    Frei zugängliche Publikationen aus An-Instituten der Leibniz Universität Hannover

Zur Kurzanzeige

 

Suche im Repositorium


Durchblättern

Mein Nutzer/innenkonto

Nutzungsstatistiken