163 citations · 1k across the 41 of their papers we have counts for
5 papers · 2 filters
Dissipative stabilization of entangled cat states using a driven Bose-Hubbard dimer
M. Mamaev, L. C. G. Govia, A. A. Clerk
We analyze a modified Bose-Hubbard model, where two cavities having on-site Kerr interactions are subject to two-photon driving and correlated dissipation. We derive an exact solut…
Enhancing cavity QED via anti-squeezing: synthetic ultra-strong coupling
C. Leroux, L. C. G. Govia, A. A. Clerk
We present and analyze a method where parametric (two-photon) driving of a cavity is used to exponentially enhance the light-matter coupling in a generic cavity QED setup, with tim…
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…
Quantitative tomography for continuous variable quantum systems
Olivier Landon-Cardinal, Luke C. G. Govia, Aashish A. Clerk
We present a continuous variable tomography scheme that reconstructs the Husimi Q-function (Wigner function) by Lagrange interpolation, using measurements of the Q-function (Wigner…
Simple variational ground state and pure cat state generation in the quantum Rabi model
C. Leroux, L. C. G. Govia, A. A. Clerk
We introduce a simple, physically-motivated variational ground state for the quantum Rabi model, and demonstrate that it provides a high-fidelity approximation of the true ground s…