Comment II on “Dense coding in entangled states”
- 9 July 2003
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 68 (1) , 016302
- https://doi.org/10.1103/physreva.68.016302
Abstract
In a recent Brief Report, L. Lee, D. Ahn, and S. W. Hwang [Phys. Rev. A 66, 024304 (2002)] have claimed that using pairwise entangled qubits gives rise to an exponentially more efficient dense coding when two parties are involved than using maximally entangled qubits shared among N parties. Here we show that their claim is not true.Keywords
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This publication has 4 references indexed in Scilit:
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