151 citations · 1.8k across the 60 of their papers we have counts for
5 papers · 1 filter
Force-Gradient Sensing and Entanglement via Feedback Cooling of Interacting Nanoparticles
Henning Rudolph, Uroš Delić, Markus Aspelmeyer +2
We show theoretically that feedback-cooling of two levitated, interacting nanoparticles enables differential sensing of forces and the observation of stationary entanglement. The f…
Surface-induced decoherence and heating of charged particles
Lukas Martinetz, Klaus Hornberger, Benjamin A. Stickler
Levitating charged particles in ultra-high vacuum provides a preeminent platform for quantum information processing, for quantum-enhanced force and torque sensing, for probing phys…
Observation of strong and tunable light-induced dipole-dipole interactions between optically levitated nanoparticles
Jakob Rieser, Mario A. Ciampini, Henning Rudolph +5
Arrays of optically trapped nanoparticles have emerged as a promising platform for the study of complex non-equilibrium phenomena. Analogous to atomic many-body systems, one of the…
Spin-Controlled Quantum Interference of Levitated Nanorotors
Cosimo C. Rusconi, Maxime Perdriat, Gabriel Hétet +2
We describe how to prepare an electrically levitated nanodiamond in a superposition of orientations via microwave driving of a single embedded nitrogen-vacancy (NV) center. Suitabl…
MAQRO -- BPS 2023 Research Campaign Whitepaper
Rainer Kaltenbaek, Markus Arndt, Markus Aspelmeyer +43
The objective of the proposed MAQRO mission is to harness space for achieving long free-fall times, extreme vacuum, nano-gravity, and cryogenic temperatures to test the foundations…