120 citations · 485 across the 21 of their papers we have counts for
9 papers · 1 filter
Time-resolved observation of a dynamical phase transition of atoms in a cavity
T. W. Clark, A. Dombi, F. I. B. Williams +5
The transparence of a laser-driven optical resonator containing an ensemble of cold atoms can have two distinct, robust states. Atoms in their initially prepared pure state blockad…
Cavity driven Rabi oscillations between Rydberg states of atoms trapped on a superconducting atom chip
Manuel Kaiser, Conny Glaser, Li Yuan Ley +8
Hybrid quantum systems involving cold atoms and microwave resonators can enable cavity-mediated infinite-range interactions between atomic spin systems and realize atomic quantum m…
Microwave to optical conversion with atoms on a superconducting chip
David Petrosyan, Klaus Mølmer, József Fortágh +1
We describe a scheme to coherently convert a microwave photon of a superconducting co-planar waveguide resonator to an optical photon emitted into a well-defined temporal and spati…
Faithful state transfer between two-level systems via an actively cooled finite-temperature cavity
Lőrinc Sárkány, József Fortágh, David Petrosyan
We consider state transfer between two qubits - effective two-level systems represented by Rydberg atoms - via a common mode of a microwave cavity at finite temperature. We find th…
Multiatom Greenberger-Horne-Zeilinger states using cavity-induced Rydberg blockade
Daniel Cano, József Fortágh, Veronica Fernandez +1
We describe a novel method for producing Greenberger-Horne-Zeilinger states in cold atoms coupled to a superconducting coplanar cavity. In the proposed scheme, atoms interact betwe…
Long-range quantum gate via Rydberg states of atoms in a thermal microwave cavity
Lőrinc Sárkány, József Fortágh, David Petrosyan
We propose an implementation of a universal quantum gate between pairs of spatially separated atoms in a microwave cavity at finite temperature. The gate results from reversible la…