4 citations · 8 across the 11 of their papers we have counts for
5 papers · 2 filters
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…
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…
Strong Converse Exponent of Quantum Dichotomies
Mario Berta, Yongsheng Yao
The quantum dichotomies problem asks at what rate one pair of quantum states can be approximately mapped into another pair of quantum states. In the many copy limit and for vanishi…
Distributed Quantum Hypothesis Testing under Zero-rate Communication Constraints
Sreejith Sreekumar, Christoph Hirche, Hao-Chung Cheng +1
The trade-offs between error probabilities in quantum hypothesis testing are by now well-understood in the centralized setting, but much less is known for distributed settings. Her…