An Efficient Parameterized Algorithm for Computing Quantum Channel Fidelity via Symmetries Exploitation

Determining the optimal fidelity for the transmission of quantum information over noisy quantum channels is one of the central problems in quantum information theory. Recently, [Berta-Borderi-Fawzi-Scholz, Mathematical Programming, 2021] introduced an asymptotically converging semidefinite programmi...

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Bibliographic Details

Published in:	IEEE transactions on information theory Vol. 71; no. 9; pp. 7003 - 7015
Main Authors:	Chee, Yeow Meng, Ta, Hoang, Vu, Van Khu
Format:	Journal Article
Language:	English
Published:	IEEE 01.09.2025
Subjects:	bilinear optimization Data mining de Finetti theorems Hilbert space Matrix converters Noise measurement Optimization Polynomials Quantum channels Quantum entanglement Quantum error correction Quantum mechanics semidefinite programming Symmetric matrices
ISSN:	0018-9448, 1557-9654
Online Access:	Get full text
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