2 papers
quant-ph2026
Experimental realization of a transmon qubit
Erwan Roverc'h, Alvise Borgognoni, Marius Villiers +7
Superconducting circuits with embedded symmetries are good candidates to robustly protect quantum information from dominant error channels. The qubit, consisting of an…
quant-ph2025
Mixing of counterpropagating signals in a traveling-wave Josephson device
Matthieu Praquin, Anthony Giraudo, Vincent Lienhard +4
Light waves do not interact in vacuum, but may mix through various parametric processes when traveling in a nonlinear medium. In particular, a high-amplitude wave can be leveraged…