Generic Nonadditivity of Quantum Capacity in Simple Channels.
Leditzky F, Leung D, Siddhu V, Smith G, Smolin JA.
Leditzky F, et al. Among authors: smith g.
Phys Rev Lett. 2023 May 19;130(20):200801. doi: 10.1103/PhysRevLett.130.200801.
Phys Rev Lett. 2023.
PMID: 37267569
Subject to the "spin-alignment conjecture" introduced in our companion paper [F. Leditzky, D. Leung, V. Siddhu, G. Smith, and J. A. Smolin, The platypus of the quantum channel zoo, IEEE Transactions on Information Theory (IEEE, 2023), 10.1109/TIT.2023.3245985], our …
Subject to the "spin-alignment conjecture" introduced in our companion paper [F. Leditzky, D. Leung, V. Siddhu, G. Smith, and …