2 problems

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The Gaussian maximizer conjecture for noisy heterodyne measurements
Let ${\cal E}$ be an encoding, viewed as a probability distribution of quantum states, and let its average state be $\bar{\rho}_{\mathcal{E}}$ . For the oscillator Hamiltonian … and…
Conjecturesolvedcommunication-capacity noisy-heterodyne-measurements quantum-informationarXiv posted 2 days ago
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The Gaussian maximizer conjecture for quantum Gaussian channels
A quantum-classical encoding is a probability distribution of quantum states, and its average state is the corresponding ensemble average. For a quantum Gaussian channel subject to…
Conjecturesolvedcommunication-capacity quantum-gaussian-channels quantum-informationarXiv posted 2 days ago

The Gaussian maximizer conjecture for noisy heterodyne measurements