216 citations · 697 across the 10 of their papers we have counts for
8 papers · 1 filter
Multipartite Entanglement in Rabi Driven Superconducting Qubits
M. Lu, J. L. Ville, J. Cohen +12
Exploring highly connected networks of qubits is invaluable for implementing various quantum algorithms and simulations as it allows for entangling qubits with reduced circuit dept…
Stroboscopic qubit measurement with squeezed illumination
Andrew Eddins, Sydney Schreppler, David M. Toyli +6
Microwave squeezing represents the ultimate sensitivity frontier for superconducting qubit measurement. However, observation of enhancement has remained elusive, in part because in…
Cavity-mediated coupling of mechanical oscillators limited by quantum backaction
Nicolas Spethmann, Jonathan Kohler, Sydney Schreppler +2
A complex quantum system can be constructed by coupling simple quantum elements to one another. For example, trapped-ion or superconducting quantum bits may be coupled by Coulomb i…
Optically Measuring Force near the Standard Quantum Limit
Sydney Schreppler, Nicolas Spethmann, Nathan Brahms +3
The Heisenberg uncertainty principle sets a lower bound on the sensitivity of continuous optical measurements of force. This bound, the standard quantum limit, can only be reached…
Optical read-out of the quantum motion of an array of atoms-based mechanical oscillators
Thierry Botter, Daniel W. C. Brooks, Sydney Schreppler +2
We create an ultracold-atoms-based cavity optomechanical system in which as many as six distinguishable mechanical oscillators are prepared, and optically detected, near their grou…
Optically detecting the quantization of collective atomic motion
Nathan Brahms, Thierry Botter, Sydney Schreppler +2
We directly measure the quantized collective motion of a gas of thousands of ultracold atoms, coupled to light in a high-finesse optical cavity. We detect strong asymmetries, as hi…