Quantum electromechanics with levitated nanoparticles
Preparing and observing quantum states of nanoscale particles is a challenging task with great relevance for quantum technologies and tests of fundamental physics. In contrast to atomic systems with discrete transitions, nanoparticles exhibit a practically continuous absorption spectrum and thus their quantum dynamics cannot be easily manipulated. Here, we demonstrate that charged nanoscale dielectrics can be artificially endowed with a discrete level structure by coherently interfacing their rotational and translational motion with a superconducting qubit. We propose a pulsed scheme for the generation and read-out of motional quantum superpositions and entanglement between several levitated nanoparticles, providing an all-electric platform for networked hybrid quantum devices.
Vorschau
Zitieren
Zitierform:
Martinetz, Lukas et al. (2020): Quantum electromechanics with levitated nanoparticles. Online unter: https://nbn-resolving.org/urn:nbn:de:hbz:465-20240812-151538-5.
Zitierform konnte nicht geladen werden.
Rechte
Nutzung und Vervielfältigung:
Dieses Werk kann unter einerCreative Commons Namensnennung 4.0 Lizenz (CC BY 4.0)
genutzt werden.