A DQC1-based algorithm estimates α-Rényi entropies of non-singular quantum states to additive or multiplicative precision using purified access, at expected cost O(1/(xε)^2) measurements.
Schumacher, Quantum coding, Phys
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2019 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Quantum algorithm for estimating Renyi entropies of quantum states
A DQC1-based algorithm estimates α-Rényi entropies of non-singular quantum states to additive or multiplicative precision using purified access, at expected cost O(1/(xε)^2) measurements.