Quantum channel simulation

Simulation of Adjoints and Petz Recovery Maps for Unknown Quantum Channels
Transformations of quantum channels, such as the transpose, complex conjugate, and adjoint, are fundamental to quantum information …
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Simulation of Adjoints and Petz Recovery Maps for Unknown Quantum Channels
Classical communication cost of a bipartite quantum channel assisted by non-signalling correlations
Understanding the classical communication cost of simulating a quantum channel is a fundamental problem in quantum information theory, …
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Classical communication cost of a bipartite quantum channel assisted by non-signalling correlations