Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 022008 |
| Fachzeitschrift | Physical Review D |
| Jahrgang | 109 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 29 Jan. 2024 |
Abstract
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Kern- und Hochenergiephysik
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in: Physical Review D, Jahrgang 109, Nr. 2, 022008, 29.01.2024.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Atom interferometers in weakly curved spacetimes using Bragg diffraction and Bloch oscillations
AU - Werner, Michael
AU - Schwartz, Philip K.
AU - Kirsten-Siemß, Jan-Niclas
AU - Gaaloul, Naceur
AU - Giulini, Domenico
AU - Hammerer, Klemens
N1 - Funding Information: Funded by the Deutsche Forschungsgemeinschaft (DFG)—SFB 1227, DQ-mat’—Project-ID No. 274200144, project A05. We thank Ernst Rasel, Dennis Schlippert, Christian Schubert, and Enno Giese for insightful discussions.
PY - 2024/1/29
Y1 - 2024/1/29
N2 - We present a systematic approach to determine all relativistic phases up to O(c⁻²) in light-pulse atom interferometers in weakly curved spacetime that are based on elastic scattering, namely Bragg diffraction and Bloch oscillations. Our analysis is derived from first principles using the parameterized post-Newtonian formalism. In the treatment developed here, we derive algebraic expressions for relativistic phases for arbitrary interferometer geometries in an automated manner. As case studies, we consider symmetric and antisymmetric Ramsey-Bordé interferometers, as well as a symmetric double diffraction interferometer with baseline lengths of 10 m and 100 m. We compare our results to previous calculations conducted for a Mach-Zehnder interferometer.
AB - We present a systematic approach to determine all relativistic phases up to O(c⁻²) in light-pulse atom interferometers in weakly curved spacetime that are based on elastic scattering, namely Bragg diffraction and Bloch oscillations. Our analysis is derived from first principles using the parameterized post-Newtonian formalism. In the treatment developed here, we derive algebraic expressions for relativistic phases for arbitrary interferometer geometries in an automated manner. As case studies, we consider symmetric and antisymmetric Ramsey-Bordé interferometers, as well as a symmetric double diffraction interferometer with baseline lengths of 10 m and 100 m. We compare our results to previous calculations conducted for a Mach-Zehnder interferometer.
UR - http://www.scopus.com/inward/record.url?scp=85183985365&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.109.022008
DO - 10.1103/PhysRevD.109.022008
M3 - Article
VL - 109
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 2
M1 - 022008
ER -