50 citations · 67 across the 3 of their papers we have counts for
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quant-ph2006★ 17 cited
Complementary reductions for two qubits
Denes Petz, Jonas Kahn
In connection with optimal state determination for two qubits, the question was raised about the maximum number of pairwise complementary reductions. The main result of the paper t…
quant-ph2006★ 50 cited
Fast rate estimation of an unitary operation in SU(d)
Jonas Kahn
We give an explicit procedure based on entangled input states for estimating a operation with rate of convergence when sending particles through the device.…
quant-ph2005
Minimax discrimination of two Pauli channels
G. Mauro D'Ariano, Massimiliano F. Sacchi, Jonas Kahn
We consider the problem of optimally discriminating two Pauli channels in the minimax strategy, maximizing the smallest of the probabilities of correct identification of the channe…