1k citations · 14.8k across the 131 of their papers we have counts for
131 papers
Optical Schrödinger cat states generated using cavity Rydberg quantum photonics
Hendrik Hegels, Mae Eichenberger, Gerhard Rempe +1
We introduce cavity Rydberg quantum photonics as a novel platform for generating hybrid entangled states of optical photons. The system achieves world-record sizes of these states…
Optimizing decoherence in the generation of optical Schrödinger cat states
Hendrik Hegels, Thomas Stolz, Gerhard Rempe +1
We propose to use cavity Rydberg electromagnetically induced transparency to generate Schrödinger cat states of optical photons. We predict that this should make it possible to gen…
Removal of high-voltage-induced surface charges by ultraviolet light
M. T. Ziemba, J. Phrompao, F. Jung +2
A plethora of studies ranging from precision physics to quantum information employ ions, highly excited neutral atoms or polar molecules as tools. Motivated by the need for miniatu…
Coherence of Symmetry-Protected Rotational Qubits in Cold Polyatomic Molecules
Maximilian Löw, Martin Ibrügger, Gerhard Rempe +1
Polar polyatomic molecules provide an ideal but largely unexplored platform to encode qubits in rotational states. Here, we trap cold (100-600 mK) formaldehyde (HCO) inside an…
A nondestructive Bell-state measurement on two distant atomic qubits
Stephan Welte, Philip Thomas, Lukas Hartung +5
One of the most fascinating aspects of quantum networks is their capability to distribute entanglement as a nonlocal communication resource. In a first step, this requires network-…
A quantum-network register assembled with optical tweezers in an optical cavity
Lukas Hartung, Matthias Seubert, Stephan Welte +2
Quantum computation and quantum communication are expected to provide users with capabilities inaccessible by classical physics. However, scalability to larger systems with many qu…