Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 044404 |
| Seitenumfang | 12 |
| Fachzeitschrift | AVS Quantum Science |
| Jahrgang | 6 |
| Ausgabenummer | 4 |
| Frühes Online-Datum | 18 Nov. 2024 |
| Publikationsstatus | Veröffentlicht - Dez. 2024 |
Abstract
We propose a terrestrial detector for gravitational waves with frequencies between 0.3 and 5 Hz based on atom interferometry. As key elements, we discuss two symmetric matter-wave interferometers, the first one with a single loop and the second one featuring a folded triple-loop geometry. The latter eliminates the need for atomic ensembles at femtokelvin energies imposed by the Sagnac effect in other atom interferometric detectors. The folded triple-loop geometry also combines several advantages of current vertical and horizontal matter wave antennas and enhances the scalability in order to achieve a peak strain sensitivity of 2 × 10 − 21 / Hz .
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
- Informatik (insg.)
- Computernetzwerke und -kommunikation
- Chemie (insg.)
- Physikalische und Theoretische Chemie
- Informatik (insg.)
- Theoretische Informatik und Mathematik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: AVS Quantum Science, Jahrgang 6, Nr. 4, 044404, 12.2024.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - A scalable, symmetric atom interferometer for infrasound gravitational wave detection
AU - Schubert, C.
AU - Schlippert, D.
AU - Gersemann, M.
AU - Abend, S.
AU - Giese, E.
AU - Roura, A.
AU - Schleich, W. P.
AU - Ertmer, W.
AU - Rasel, E. M.
N1 - Publisher Copyright: © 2024 Author(s).
PY - 2024/12
Y1 - 2024/12
N2 - We propose a terrestrial detector for gravitational waves with frequencies between 0.3 and 5 Hz based on atom interferometry. As key elements, we discuss two symmetric matter-wave interferometers, the first one with a single loop and the second one featuring a folded triple-loop geometry. The latter eliminates the need for atomic ensembles at femtokelvin energies imposed by the Sagnac effect in other atom interferometric detectors. The folded triple-loop geometry also combines several advantages of current vertical and horizontal matter wave antennas and enhances the scalability in order to achieve a peak strain sensitivity of 2 × 10 − 21 / Hz .
AB - We propose a terrestrial detector for gravitational waves with frequencies between 0.3 and 5 Hz based on atom interferometry. As key elements, we discuss two symmetric matter-wave interferometers, the first one with a single loop and the second one featuring a folded triple-loop geometry. The latter eliminates the need for atomic ensembles at femtokelvin energies imposed by the Sagnac effect in other atom interferometric detectors. The folded triple-loop geometry also combines several advantages of current vertical and horizontal matter wave antennas and enhances the scalability in order to achieve a peak strain sensitivity of 2 × 10 − 21 / Hz .
KW - quant-ph
UR - http://www.scopus.com/inward/record.url?scp=85210279483&partnerID=8YFLogxK
U2 - 10.48550/arXiv.1909.01951
DO - 10.48550/arXiv.1909.01951
M3 - Article
VL - 6
JO - AVS Quantum Science
JF - AVS Quantum Science
IS - 4
M1 - 044404
ER -