75 citations · 442 across the 12 of their papers we have counts for
12 papers
Quantum Dynamics of a Josephson Junction-Driven Cavity Mode System in the Presence of Voltage Bias Noise
Hui Wang, M. P. Blencowe, A. D. Armour +1
We give a semiclassical analysis of the average photon number as well as photon number variance (Fano factor ) for a Josephson-junction (JJ) embedded microwave cavity system, wh…
A cavity-Cooper pair transistor scheme for investigating quantum optomechanics in the ultra-strong coupling regime
A. J. Rimberg, M. P. Blencowe, A. D. Armour +1
We propose a scheme involving a Cooper pair transistor (CPT) embedded in a superconducting microwave cavity, where the CPT serves as a charge tunable quantum inductor to facilitate…
A Single-Cooper-Pair Josephson Laser
Fei Chen, Juliang Li, A. D. Armour +6
The advent of quantum optical techniques based on superconducting circuits has opened new regimes in the study of the non-linear interaction of light with matter. Of particular int…
Universal quantum fluctuations of a cavity mode driven by a Josephson junction
A. D. Armour, M. P. Blencowe, E. Brahimi +1
We analyze the quantum dynamics of a superconducting cavity coupled to a voltage biased Josephson junction. The cavity is strongly excited at resonances where the voltage energy lo…
Nonlinear modal coupling in a high-stress doubly-clamped nanomechanical resonator
K. J. Lulla, R. B. Cousins, A. Venkatesan +4
We present results from a study of the nonlinear intermodal coupling between different flexural vibrational modes of a single high-stress, doubly-clamped silicon nitride nanomechan…
Quantum current noise from a Born-Markov master equation
P. G. Kirton, A. D. Armour, M. Houzet +1
We present a formalism for calculating the non-symmetrized quantum current noise within the Born-Markov approximation for the master equation. The formalism is particularly well su…