Schach, Patrik ; Friedrich, Alexander ; Williams, Jason R. ; Schleich, Wolfgang P. ; Giese, Enno
Hrsg.: EPJ Quantum Technology (2022)
Tunneling gravimetry.
In: EPJ Quantum Technology, 9
doi: 10.1140/epjqt/s40507-022-00140-3
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We examine the prospects of utilizing matter-wave Fabry–Pérot interferometers for enhanced inertial sensing applications. Our study explores such tunneling-based sensors for the measurement of accelerations in two configurations: (a) a transmission setup, where the initial wave packet is transmitted through the cavity and (b) an out-tunneling scheme with intra-cavity generated initial states lacking a classical counterpart. We perform numerical simulations of the complete dynamics of the quantum wave packet, investigate the tunneling through a matter-wave cavity formed by realistic optical potentials and determine the impact of interactions between atoms. As a consequence we estimate the prospective sensitivities to inertial forces for both proposed configurations and show their feasibility for serving as inertial sensors.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Schach, Patrik ; Friedrich, Alexander ; Williams, Jason R. ; Schleich, Wolfgang P. ; Giese, Enno |
| Art des Eintrags: | Bibliographie |
| Titel: | Tunneling gravimetry |
| Sprache: | Englisch |
| Publikationsjahr: | 2 August 2022 |
| Verlag: | Springer Open |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | EPJ Quantum Technology |
| Jahrgang/Volume einer Zeitschrift: | 9 |
| DOI: | 10.1140/epjqt/s40507-022-00140-3 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | We examine the prospects of utilizing matter-wave Fabry–Pérot interferometers for enhanced inertial sensing applications. Our study explores such tunneling-based sensors for the measurement of accelerations in two configurations: (a) a transmission setup, where the initial wave packet is transmitted through the cavity and (b) an out-tunneling scheme with intra-cavity generated initial states lacking a classical counterpart. We perform numerical simulations of the complete dynamics of the quantum wave packet, investigate the tunneling through a matter-wave cavity formed by realistic optical potentials and determine the impact of interactions between atoms. As a consequence we estimate the prospective sensitivities to inertial forces for both proposed configurations and show their feasibility for serving as inertial sensors. |
| Freie Schlagworte: | Matter-wave interferometer, Quantum tunneling, Fabry–Pérot interferometer, Accelerometry, Gravimetry, Quantum sensing |
| Zusätzliche Informationen: | Art.No.: 20 |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik 05 Fachbereich Physik > Institut für Angewandte Physik > Theorie kalter Quantengase, Quantenoptik, Technische Optik 05 Fachbereich Physik > Institut für Angewandte Physik > Theoretische Quantendynamik 05 Fachbereich Physik > Institut für Angewandte Physik > Theoretische Quantenphysik |
| Hinterlegungsdatum: | 10 Aug 2022 07:20 |
| Letzte Änderung: | 10 Aug 2022 07:20 |
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