On feedback and the classical capacity of a noisy quantum channel Export

@article{citeulike:2097085, abstract = {In Shannon information theory, the capacity of a memoryless communication channel cannot be increased by the use of feedback from receiver to sender. In this correspondence, the use of classical feedback is shown to provide no increase in the unassisted classical capacity of a memoryless quantum channel when feedback is used across nonentangled input states, or when the channel is an entanglement-breaking channel. This gives a generalization of the Shannon theory for certain classes of feedback protocols when transmitting through noisy quantum communication channels.}, author = {Bowen, G. and Nagarajan, R.}, booktitle = {Information Theory, IEEE Transactions on}, citeulike-article-id = {2097085}, citeulike-linkout-0 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1377510}, journal = {Information Theory, IEEE Transactions on}, keywords = {qig}, number = {1}, pages = {320--324}, posted-at = {2007-12-12 07:02:01}, priority = {2}, title = {On feedback and the classical capacity of a noisy quantum channel}, url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1377510}, volume = {51}, year = {2005} }

TY - JOUR ID - citeulike:2097085 L3 - citeulike-article-id:2097085 N2 - In Shannon information theory, the capacity of a memoryless communication channel cannot be increased by the use of feedback from receiver to sender. In this correspondence, the use of classical feedback is shown to provide no increase in the unassisted classical capacity of a memoryless quantum channel when feedback is used across nonentangled input states, or when the channel is an entanglement-breaking channel. This gives a generalization of the Shannon theory for certain classes of feedback protocols when transmitting through noisy quantum communication channels. IS - 1 JF - Information Theory, IEEE Transactions on EP - 324 TI - On feedback and the classical capacity of a noisy quantum channel VL - 51 T2 - Information Theory, IEEE Transactions on SP - 320 KW - qig AU - Bowen, G AU - Nagarajan, R PY - 2005/// UR - http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1377510 ER -