Quantum channel tomography query complexity transitions from Heisenberg scaling Θ(r d1 d2 / ε) at dilation rate τ=1 to classical scaling Θ(r d1 d2 / ε²) for τ ≥ 1+Ω(1).
Title resolution pending
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
citation-role summary
method 1
citation-polarity summary
fields
quant-ph 3verdicts
UNVERDICTED 3roles
method 1polarities
use method 1representative citing papers
Derives closed-form intervals for compatible population changes from calibrated qubit readouts and identifies cases where stable data permit multiple population interpretations.
Nonclassical area δ from the tomogram and g^(2)(0) serve as direct experimental signatures of quantum synchronization in the driven van der Pol oscillator.
citing papers explorer
-
Quantum channel tomography: optimal bounds and a Heisenberg-to-classical phase transition
Quantum channel tomography query complexity transitions from Heisenberg scaling Θ(r d1 d2 / ε) at dilation rate τ=1 to classical scaling Θ(r d1 d2 / ε²) for τ ≥ 1+Ω(1).