Nettet23. jan. 2001 · If the encoded parts are transmitted over a noiseless channel and the Holevo bound [28,29] is used during the decoding of the information, the compact version of DCC can be determined analytically ... Nettet15. apr. 2016 · @article{osti_22597055, title = {Explicit formula for the Holevo bound for two-parameter qubit-state estimation problem}, author = {Suzuki, Jun}, abstractNote = {The main contribution of this paper is to derive an explicit expression for the fundamental precision bound, the Holevo bound, for estimating any two-parameter family of qubit …
[quant-ph/0412006] A bound on the mutual information, and …
Nettet23. feb. 2024 · The Holevo CR bound is another wide studied lower bound of estimating variances on multiparameter quantum estimation, which reveals the quantum limits on weighted mean errors and is proven ... Nettet19. jul. 2024 · The idea behind the derivation of the Holevo bound from Landauer’s principle is to determine an upper bound on the entropy that is generated when Bob erases the information that the message system carries in its state ρ i. In this way we directly obtain an upper bound on the information received by Bob. empty authorization header
[2111.05355] Holevo Information and Ensemble Theory of Gravity
Nettet3. jan. 2001 · Holevo, “ Information theoretical aspects of quantum measurement ,” Probl. Inf. Transm. 9, 31– 42 (1973). Google Scholar 10. M. A. Nielsen and I. L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cambridge, 2000). Google Scholar 11. B. Nettet3. jul. 2024 · Holevo quantity is used to connect mutual information and an upper bound for vacuum-subtracted entropy of signal ensemble. In Ref. [ 29 ], authors adopt Holevo … Nettet1. aug. 2024 · To make the final result transparent, it is instructive to ask what kind of states will saturate this upper bound on the mutual information (and in turn the … draw so cute mom and daughter