37 citations · 37 across the 1 of their papers we have counts for
4 papers
Revealing inadvertent periodic modulation of qubit frequency
Filip Wudarski, Yaxing Zhang, Juan Atalaya +1
The paper describes the means to reveal and characterize slow periodic modulation of qubit frequency. Such modulation can come from different sources and can impact qubit stability…
Balanced Coupling in Electromagnetic Circuits
Daniel Sank, Mostafa Khezri, Sergei Isakov +1
The rotating wave approximation (RWA) is ubiquitous in the analysis of driven and coupled resonators. However, the limitations of the RWA seem to be poorly understood and in some c…
Measurement of small photon numbers in circuit QED resonators
Juan Atalaya, Alex Opremcak, Ani Nersisyan +2
Off-resonant interaction of fluctuating photons in a resonator with a qubit increases the qubit dephasing rate. We use this effect to measure a small average number of intracavity…
Nonlinear damping and dephasing in nanomechanical systems
J. Atalaya, T. W. Kenny, M. L. Roukes +1
We present a microscopic theory of nonlinear damping and dephasing of low-frequency eigenmodes in nano- and micro-mechanical systems. The mechanism of the both effects is scatterin…