83 citations · 975 across the 44 of their papers we have counts for
3 papers · 1 filter
Microwave quantum diode
Rishabh Upadhyay, Dmitry S. Golubev, Yu-Cheng Chang +4
The fragile nature of quantum circuits is a major bottleneck to scalable quantum applications. Operating at cryogenic temperatures, quantum circuits are highly vulnerable to amplif…
Robust strong coupling architecture in circuit quantum electrodynamics
Rishabh Upadhyay, George Thomas, Yu-Cheng Chang +5
We report on a robust method to achieve strong coupling between a superconducting flux qubit and a high-quality quarter-wavelength coplanar waveguide resonator. We demonstrate the…
Approximate solutions to Mathieu's equation
Samuel A. Wilkinson, Nicolas Vogt, Dmitry S. Golubev +1
Mathieu's equation has many applications throughout theoretical physics. It is especially important to the theory of Josephson junctions, where it is equivalent to Schrodinger's e…