ELGAR—a European Laboratory for Gravitation and Atom-interferometric Research

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dc.contributor.authorCanuel, Benjamin
dc.contributor.authorAbend, Sven
dc.contributor.authorAmaro-Seoane, P.
dc.contributor.authorBadaracco, Francesca
dc.contributor.authorBeaufils, Q.
dc.contributor.authorBertoldi, Andrea
dc.contributor.authorBongs, K.
dc.contributor.authorBouyer, Philippe
dc.contributor.authorBraxmaier, C.
dc.contributor.authorChaibi, W.
dc.contributor.authorChristensen, N.
dc.contributor.authorFitzek, F.
dc.contributor.authorFlouris, G.
dc.contributor.authorGaaloul, Naceur
dc.contributor.authorGaffet, S.
dc.contributor.authorGarrido Alzar, Carlos L.
dc.contributor.authorGeiger, Remi
dc.contributor.authorGuellati-Khelifa, S.
dc.contributor.authorHammerer, K.
dc.contributor.authorHarms, Jan
dc.contributor.authorHinderer, J.
dc.contributor.authorHolynski, M.
dc.contributor.authorJunca, J.
dc.contributor.authorKatsanevas, S.
dc.contributor.authorKlempt, C.
dc.contributor.authorKozanitis, C.
dc.contributor.authorKrutzik, M.
dc.contributor.authorLandragin, A.
dc.contributor.authorLàzaro Roche, I.
dc.contributor.authorLeykauf, B.
dc.contributor.authorLien, Y.-H.
dc.contributor.authorLoriani, Sina
dc.contributor.authorMerlet, S.
dc.contributor.authorMerzougui, M.
dc.contributor.authorNofrarias, Miquel
dc.contributor.authorPapadakos, Panagiotis
dc.contributor.authorPereira dos Santos, Frank
dc.contributor.authorPeters, Achim
dc.contributor.authorPlexousakis, D.
dc.contributor.authorPrevedelli, M.
dc.contributor.authorRasel, E. M.
dc.contributor.authorRogister, Y.
dc.contributor.authorRosat, Severine
dc.contributor.authorRoura, Albert
dc.contributor.authorSabulsky, D. O.
dc.contributor.authorSchkolnik, V.
dc.contributor.authorSchlippert, Dennis
dc.contributor.authorSchubert, C.
dc.contributor.authorSidorenkov, Leonid
dc.contributor.authorSiemß, Jan-Niclas
dc.contributor.authorSopuerta, Carlos F.
dc.contributor.authorSorrentino, F.
dc.contributor.authorStruckmann, C.
dc.contributor.authorTino, Guglielmo M.
dc.contributor.authorTsagkatakis, G.
dc.contributor.authorViceré, A.
dc.contributor.authorKlitzing, Wolf von
dc.contributor.authorWoerner, L.
dc.contributor.authorZou, X.
dc.date.accessioned2022-02-01T15:28:46Z
dc.date.available2022-02-01T15:28:46Z
dc.date.issued2020-10-28
dc.date.updated2022-01-28T01:55:45Z
dc.description.abstractGravitational waves (GWs) were observed for the first time in 2015, one century after Einstein predicted their existence. There is now growing interest to extend the detection bandwidth to low frequency. The scientific potential of multi-frequency GW astronomy is enormous as it would enable to obtain a more complete picture of cosmic events and mechanisms. This is a unique and entirely new opportunity for the future of astronomy, the success of which depends upon the decisions being made on existing and new infrastructures. The prospect of combining observations from the future space-based instrument LISA together with third generation ground based detectors will open the way toward multi-band GW astronomy, but will leave the infrasound (0.1–10 Hz) band uncovered. GW detectors based on matter wave interferometry promise to fill such a sensitivity gap. We propose the European Laboratory for Gravitation and Atom-interferometric Research (ELGAR), an underground infrastructure based on the latest progress in atomic physics, to study space–time and gravitation with the primary goal of detecting GWs in the infrasound band. ELGAR will directly inherit from large research facilities now being built in Europe for the study of large scale atom interferometry and will drive new pan-European synergies from top research centers developing quantum sensors. ELGAR will measure GW radiation in the infrasound band with a peak strain sensitivity of 3.3×10−22/Hz at 1.7 Hz. The antenna will have an impact on diverse fundamental and applied research fields beyond GW astronomy, including gravitation, general relativity, and geology.en
dc.description.sponsorshipBMWi, 50WM1556, Verbundvorhaben: QUANTUS-IV-Fallturm, Teilprojekt: Theoretische Modellierung der Freifallexperimente und der Materiewelleninterferometrie mit quantenentarteten Gasen und Gemischenen
dc.description.sponsorshipBMWi, 50WM1956, Verbundprojekt QUANTUS-V-Fallturm: Untersuchung der Eigenschaften von Bose-Einstein-Kondensaten unter Schwerelosigkeit und Entwicklung von Methoden für die Atominterferometrie - Teilprojekt 5en
dc.description.sponsorshipBMBF, 13N14875, Quanteninertialsensor mit geführten Materiewellen (QuIS-g)en
dc.description.sponsorshipDFG, 274200144, SFB 1227: Designte Quantenzustände der Materie (DQ-mat) - Herstellung, Manipulation und Detektion für metrologische Anwendungen und Tests fundamentaler Physiken
dc.description.sponsorshipDFG, 390837967, QuantumFrontiers - Licht und Materie an der Quantengrenzeen
dc.description.sponsorshipBMWi, 50WM1641, Verbundvorhaben: PRIMUS III: Entwicklung von Schlüsseltechnologien für das Projekt 'Präzisionsinterferometrie mit Materiewellen unter Schwerelosigkeit'en
dc.description.sponsorshipBMWi, 50WM1952, Verbundprojekt QUANTUS-V-Fallturm: Untersuchung der Eigenschaften von Bose-Einstein-Kondensaten unter Schwerelosigkeit und Entwicklung von Methoden für die Atominterferometrie - Teilprojekt 1en
dc.description.sponsorshipBMWi, 50WP1700, Verbundprojekt: BECCAL - Untersuchungen zur Realisierbarkeit eines Experimentes mit Bose-Einstein-Kondensaten auf der Internationalen Raumstation; Teilvorhaben Universität Hannoveren
dc.description.sponsorshipBMWi, 50WM1861, Verbundvorhaben: Experimente mit Quantengasen für das Cold Atom Laboratory (CAL) auf der ISS. Durchführung und Auswertung von Experimenten mit Bose-Einstein-Kondensaten auf der Internationalen Raumstation im Rahmen des Cold Atom Laboratory der NASA.en
dc.description.sponsorshipBMWi, 50WM2060, Untersuchung zur Definition einer Pathfinder-Mission für satellitengestütze, inertialsensitive Atominterferometrie (CARIOQA - Cold Atom Rubidium Interferometer in Orbit for Quantum Accelerometry)en
dc.description.sponsorshipBMWi, 50RK1957, Verbundvorhaben. "Quanten-Inertialsensorsystem"; Teilvorhaben LU Hannoveren
dc.description.sponsorshipBMWi, 50WP1432, Verbundprojekt QUANTUS-IV-MAIUS, Teilprojekt Lasersysteme für Zwei-Spezies-Interferometrie auf Höhenforschungsraketenen
dc.description.sponsorshipBMWi, 50WP1702, Verbundprojekt: BECCAL - Untersuchungen zur Realisierbarkeit eines Experimentes mit Bose-Einstein Kondensaten und kalten Atomen auf der ISS; Teilvorhaben Universität Berlinen
dc.identifier.eissn1361-6382
dc.identifier.issn0264-9381
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/16238
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-15013
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subject.ddc530 Physikde
dc.subject.othergravityen
dc.subject.othergravitational wavesen
dc.subject.otherresearch infrastructureen
dc.subject.othercold atomsen
dc.subject.othermatter-wave interferometryen
dc.titleELGAR—a European Laboratory for Gravitation and Atom-interferometric Researchen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber225017en
dcterms.bibliographicCitation.doi10.1088/1361-6382/aba80een
dcterms.bibliographicCitation.issue22en
dcterms.bibliographicCitation.journaltitleClassical and Quantum Gravityen
dcterms.bibliographicCitation.originalpublishernameIOPen
dcterms.bibliographicCitation.originalpublisherplaceBristolen
dcterms.bibliographicCitation.volume37en
tub.accessrights.dnbfreeen
tub.affiliationFak. 2 Mathematik und Naturwissenschaften::Zentrum für Astronomie und Astrophysikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.instituteZentrum für Astronomie und Astrophysikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen

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