5 citations · 24 across the 20 of their papers we have counts for
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Exponents for classical-quantum channel simulation in purified distance
Aadil Oufkir, Yongsheng Yao, Mario Berta
We determine the exact error and strong converse exponent for entanglement-assisted classical-quantum channel simulation in worst case input purified distance. The error exponent i…
Optimality of meta-converse for channel simulation
Aadil Oufkir, Omar Fawzi, Mario Berta
We study the effect of shared non-signaling correlations for the problem of simulating a channel using noiseless communication in the one-shot setting. For classical channels, we s…
Exponents for Shared Randomness-Assisted Channel Simulation
Aadil Oufkir, Michael X. Cao, Hao-Chung Cheng +1
We determine the exact error and strong converse exponents of shared randomness-assisted channel simulation in worst case total-variation distance. Namely, we find that these expon…
Error exponent of activated non-signaling assisted classical-quantum channel coding
Aadil Oufkir, Marco Tomamichel, Mario Berta
We provide a tight asymptotic characterization of the error exponent for classical-quantum channel coding assisted by activated non-signaling correlations. Namely, we find that the…
Quantum channel coding: Approximation algorithms and strong converse exponents
Aadil Oufkir, Mario Berta
We study relaxations of entanglement-assisted quantum channel coding and establish that non-signaling assistance and a natural semi-definite programming relaxation\, -- \,termed me…
Optimal Fidelity Estimation from Binary Measurements for Discrete and Continuous Variable Systems
Omar Fawzi, Aadil Oufkir, Robert Salzmann
Estimating the fidelity between a desired target quantum state and an actual prepared state is essential for assessing the success of experiments. For pure target states, we use fu…
Hamiltonian Property Testing
Andreas Bluhm, Matthias C. Caro, Aadil Oufkir
Locality is a fundamental feature of many physical time evolutions. Assumptions on locality and related structural properties also underlie recently proposed procedures for learnin…
Learning Properties of Quantum States Without the I.I.D. Assumption
Omar Fawzi, Richard Kueng, Damian Markham +1
We develop a framework for learning properties of quantum states beyond the assumption of independent and identically distributed (i.i.d.) input states. We prove that, given any le…