217 citations · 1.2k across the 37 of their papers we have counts for
4 papers · 1 filter
Efficient reconstruction, benchmarking and validation of cross-talk models in readout noise in near-term quantum devices
Jan Tuziemski, Filip B. Maciejewski, Joanna Majsak +5
Readout errors contribute significantly to the overall noise affecting present-day quantum computers. However, the complete characterization of generic readout noise is infeasible…
Improved simulation of quantum circuits dominated by free fermionic operations
Oliver Reardon-Smith, Michał Oszmaniec, Kamil Korzekwa
We present a classical algorithm for simulating universal quantum circuits composed of "free" nearest-neighbour matchgates or equivalently fermionic-linear-optical (FLO) gates, and…
Scalable noisy quantum circuits for biased-noise qubits
Marco Fellous-Asiani, Moein Naseri, Chandan Datta +2
In this work, we consider biased-noise qubits affected only by bit-flip errors, which is motivated by existing systems of stabilized cat qubits. This property allows us to design a…
Extremal jumps of circuit complexity of unitary evolutions generated by random Hamiltonians
Marcin Kotowski, Michał Oszmaniec, Michał Horodecki
We investigate circuit complexity of unitaries generated by time evolution of randomly chosen strongly interacting Hamiltonians in finite dimensional Hilbert spaces. Specifically,…