105 citations · 255 across the 13 of their papers we have counts for
3 papers · 1 filter
Erasure detection of a dual-rail qubit encoded in a double-post superconducting cavity
Akshay Koottandavida, Ioannis Tsioutsios, Aikaterini Kargioti +8
Qubits with predominantly erasure errors present distinctive advantages for quantum error correction(QEC) and fault tolerant quantum computing. Logical qubits based on dual-rail en…
Fully Directional Quantum-limited Phase-Preserving Amplifier
Gangqiang Liu, Andrew Lingenfelter, Vidul R. Joshi +4
We present a way to achieve fully directional, quantum-limited phase-preserving amplification in a four-port, four-mode superconducting Josephson circuit by utilizing interference…
Hamiltonian Extrema of an Arbitrary Flux-Biased Josephson Circuit
A. Miano, V. R. Joshi, G. Liu +4
Flux-biased loops including one or more Josephson junctions are ubiquitous elements in quantum information experiments based on superconducting circuits. These quantum circuits can…