8 citations · 13 across the 5 of their papers we have counts for
4 papers · 1 filter
Estimating Bell Diagonal states with separable measurements
Noah Kaufmann, Maria Quadeer, David Elkouss
Quantum network protocols depend on the availability of shared entanglement. Given that entanglement generation and distribution are affected by noise, characterization of the shar…
Haar-random and pretty good measurements for Bayesian state estimation
Maria Quadeer
We study Haar-random bases and pretty good measurement for Bayesian state estimation. Given Haar-random bases we derive a bound on fidelity averaged over IID sequences of such…
Minimax quantum state estimation under Bregman divergence
Maria Quadeer, Marco Tomamichel, Christopher Ferrie
We investigate minimax estimators for quantum state tomography under general Bregman divergences. First, generalizing the work of Komaki et al. $\href{http://dx.doi.org/10.3390/e19…
Strong supremacy of quantum systems as communication resource
Maria Quadeer, Manik Banik, Andris Ambainis +1
We investigate the task of -level random access codes (-RACs) and consider the possibility of encoding classical strings of -level symbols (dits) into a quantum system of…