535 citations · 3k across the 50 of their papers we have counts for
39 papers · 1 filter
Passive microwave circulation on a superconducting chip
Arkady Fedorov, N. Pradeep Kumar, Dat Thanh Le +3
Building large-scale superconducting quantum circuits will require miniaturisation and integration of supporting devices including microwave circulators, which are currently bulky,…
Multi-time quantum process tomography on a superconducting qubit
Christina Giarmatzi, Tyler Jones, Alexei Gilchrist +3
Current quantum technologies are at the cusp of becoming useful, but still face formidable obstacles such as noise. Noise severely limits the ability to scale quantum devices to th…
Advancements in Superconducting Microwave Cavities and Qubits for Quantum Information Systems
Alex Krasnok, Pashupati Dhakal, Arkady Fedorov +3
Superconducting microwave cavities with ultra-high Q-factors are revolutionizing the field of quantum computing, offering long coherence times exceeding 1 ms, which is critical for…
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…
Controlling quantum many-body systems using reduced-order modelling
I. A. Luchnikov, M. A. Gavreev, A. K. Fedorov
Quantum many-body control is among most challenging problems in quantum science, due to computational complexity of related underlying problems. We propose an efficient approach fo…
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…