24 citations · 71 across the 9 of their papers we have counts for
4 papers · 1 filter
Qubit-controlled directional edge states in waveguide QED
Prasanna Pakkiam, N. Pradeep Kumar, Mikhail Pletyukhov +1
We propose an in-situ tunable chiral quantum system, composed of a quantum emitter coupled to a waveguide based on the Rice-Mele model (where we alternate both the on-site potentia…
Double Upconversion for Superconducting Qubit Control realised using Microstrip Filters
Jonathan Dearlove, Prasanna Pakkiam, Arkady Fedorov
Superconducting qubits provide a promising platform for physically realising quantum computers at scale. Such devices require precision control at microwave frequencies. Common pra…
Effect of Measurement Backaction on Quantum Clock Precision Studied with a Superconducting Circuit
Xin He, Prasanna Pakkiam, Adil A. Gangat +3
We theoretically and experimentally study the precision of a quantum clock near zero temperature, explicitly accounting for the effect of continuous measurement. The clock is creat…
Single-shot readout of multiple donor electron spins with a gate-based sensor
Mark R. Hogg, Prasanna Pakkiam, Samuel K. Gorman +5
Proposals for large-scale semiconductor spin-based quantum computers require high-fidelity single-shot qubit readout to perform error correction and read out qubit registers at the…