200 citations · 621 across the 8 of their papers we have counts for
7 papers · 1 filter
Experimental realization of a transmon qubit
Erwan Roverc'h, Alvise Borgognoni, Marius Villiers +7
Superconducting circuits with embedded symmetries are good candidates to robustly protect quantum information from dominant error channels. The qubit, consisting of an i…
Observation of Three-Photon Spontaneous Parametric Downconversion in a Superconducting Parametric Cavity
C. W. Sandbo Chang, Carlos Sabín, P. Forn-Díaz +5
Spontaneous parametric downconversion (SPDC) has been a key enabling technology in exploring quantum phenomena and their applications for decades. For instance, traditional SPDC, w…
Mechanically Generating Entangled Photons from the Vacuum: A Microwave Circuit-Acoustic Resonator Analogue of the Unruh Effect
Hui Wang, M. P. Blencowe, C. M. Wilson +1
We consider a model for an oscillatory, relativistic accelerating photodetector inside a cavity and show that the entangled photon pair production from the vacuum (Unruh effect) ca…
Dynamical Casimir effect in Circuit QED for Nonuniform Trajectories
Paulina Corona-Ugalde, Eduardo Martin-Martinez, C. M. Wilson +1
We propose a generalization of the superconducting circuit simulation of the dynamical Casimir effect where we consider relativistically moving boundary conditions following differ…
Quantum nondemolition detection of a propagating microwave photon
Sankar R. Sathyamoorthy, L. Tornberg, Anton F. Kockum +5
The ability to nondestructively detect the presence of a single, traveling photon has been a long-standing goal in optics, with applications in quantum information and measurement.…
Nonclassical microwave radiation from the dynamical Casimir effect
J. R. Johansson, G. Johansson, C. M. Wilson +2
We investigate quantum correlations in microwave radiation produced by the dynamical Casimir effect in a superconducting waveguide terminated and modulated by a superconducting qua…
The dynamical Casimir effect in superconducting microwave circuits
J. R. Johansson, G. Johansson, C. M. Wilson +1
We theoretically investigate the dynamical Casimir effect in electrical circuits based on superconducting microfabricated waveguides with tunable boundary conditions. We propose to…