2 papers
quant-ph2024
Modeling phonon-mediated quasiparticle poisoning in superconducting qubit arrays
Eric Yelton, Clayton P. Larson, Vito Iaia +8
Correlated errors caused by ionizing radiation impacting superconducting qubit chips are problematic for quantum error correction. Such impacts generate quasiparticle (QP) excitati…
quant-ph2024
Entangling interactions between artificial atoms mediated by a multimode left-handed superconducting ring resonator
T. McBroom-Carroll, A. Schlabes, X. Xu +6
Superconducting metamaterial transmission lines implemented with lumped circuit elements can exhibit left-handed dispersion, where the group and phase velocity have opposite sign,…