5 papers
The Gain-Engineered Transmon
Ian Yang, Francesco Adinolfi, Alessandro Bruno +3
The interaction between a qubit and its environment can be engineered such that one error channel dominates over all others, resulting in noise bias. This property enables error co…
Adaptive Reconstruction of Bosonic Quantum States
Vasilisa Usova, Phila Rembold, Ian Yang +4
Bosonic quantum systems provide a hardware-efficient platform for quantum information processing but remain challenging to characterise due to their large Hilbert space and the hig…
In-situ tunable interaction with an invertible sign between a fluxonium and a post cavity
Desislava G. Atanasova, Ian Yang, Teresa Hönigl-Decrinis +3
Quantum computation with bosonic modes presents a powerful paradigm for harnessing the principles of quantum mechanics to perform complex information processing tasks. In construct…
Spatial Addressing of Qubits in a Dispersive Waveguide
Maximilian Zanner, Romain Albert, Eric I. Rosenthal +5
Waveguide quantum electrodynamics, the study of atomic systems interacting with propagating electromagnetic fields, is a powerful platform for understanding the complex interplay b…
Hot Schrödinger Cat States
Ian Yang, Thomas Agrenius, Vasilisa Usova +2
The observation of quantum phenomena often necessitates sufficiently pure states, a requirement that can be challenging to achieve. In this study, our goal is to prepare a non-clas…