activity
20232026
most citedDecay-protected superconducting qubit with fast control enabled by integrated on-chip filters

14 citations · 26 across the 5 of their papers we have counts for

collaborators

5 papers

quant-ph2026

Quantum dial

Aashish Sah, Suman Kundu, Priyank Singh +3

Accurate control of quantum degrees of freedom is promising for sensing, communication, and computing, but building a useful quantum computer faces a central isolation-and-control…

quant-ph2025

Computed tomography of propagating microwave photons

Qi-Ming Chen, Aarne Keränen, Aashish Sah +1

Propagating photons serve as essential links for distributing quantum information and entanglement across distant nodes. Knowledge of their Wigner functions not only enables their…

quant-ph2024★ 14 cited

Decay-protected superconducting qubit with fast control enabled by integrated on-chip filters

Aashish Sah, Suman Kundu, Heikki Suominen +2

Achieving fast gates and long coherence times for superconducting qubits presents challenges, typically requiring either a stronger coupling of the drive line or an excessively str…

quant-ph2024★ 7 cited

Many-excitation removal of a transmon qubit using a single-junction quantum-circuit refrigerator and a two-tone microwave drive

Wallace Teixeira, Timm Mörstedt, Arto Viitanen +7

Achieving fast and precise initialization of qubits is a critical requirement for the successful operation of quantum computers. The combination of engineered environments with all…

physics.app-ph2023★ 5 cited

Compact inductor-capacitor resonators at sub-gigahertz frequencies

Qi-Ming Chen, Priyank Singh, Rostislav Duda +8

Compact inductor-capacitor (LC) resonators, in contrast to coplanar waveguide (CPW) resonators, have a simple lumped-element circuit representation but usually call for sophisticat…