2 papers
cs.IT2024
Channel Simulation: Finite Blocklengths and Broadcast Channels
Michael X. Cao, Navneeth Ramakrishnan, Mario Berta +1
We study channel simulation under common randomness assistance in the finite-blocklength regime and identify the smooth channel max-information as a linear program one-shot convers…
quant-ph2024
Quantum Channel Simulation in Fidelity is no more difficult than State Splitting
Michael X. Cao, Rahul Jain, Marco Tomamichel
Characterizing the minimal communication needed for the quantum channel simulation is a fundamental task in the quantum information theory. In this paper, we show that, in fidelity…