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quant-ph2026
Unitary Channel Testing Under a Depolarizing Noise Assumption
Hirak Ghosh, Andrew Jackson, Animesh Datta
We present fast algorithms $\unicode{x2013}$ under the depolarizing noise assumption, often made in fault-tolerant quantum computations $\unicode{x2013}$ to test its strength. Our…
quant-ph2026
Quantum Accreditation with Non-Clifford Two-qubit Gates
Andrew Jackson, Theodoros Kapourniotis, Animesh Datta
We develop a family of quantum accreditation protocols for quantum circuits with non-Clifford two-qubit gates. The latter includes families of gates such as the fSim and XY familie…
quant-ph2025
Accreditation Against Limited Adversarial Noise
Andrew Jackson
I present an accreditation protocol (a variety of quantum verification) where error is assumed to be adversarial (in contrast to the assumption error is implemented by identical CP…