Ultra-dispersive resonator readout of a quantum-dot qubit using longitudinal coupling
Reviewed by Pith T0 review T1 audit T2 compute T3 formal T4 kernel pith:BROTDR43record.jsonopen to challenge →
classification
cond-mat.mes-hall
quant-ph
keywords
qubitlongitudinalresonatorcouplingquantum-dotreadoutultra-dispersivecircuit
read the original abstract
We perform readout of a quantum-dot hybrid qubit coupled to a superconducting resonator through a parametric, longitudinal interaction mechanism. Our experiments are performed with the qubit and resonator frequencies detuned by $\sim$10 GHz, demonstrating that longitudinal coupling can facilitate semiconductor qubit operation in the 'ultra-dispersive' regime of circuit quantum electrodynamics.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.