Dense coding or super-dense coding in the case of high-dimension quantum states between two parties and multi-parties has been studied in this paper. We construct explicitly the measurement basis and the forms of the single-body unitary operations corresponding to the basis chosen, and the rules for selecting the one-body unitary operations in a multi-party case.
@article{arxiv.quant-ph/0110112,
title = {General Scheme for Super Dense Coding between Multi-Parties},
author = {X. S. Liu and G. L. Long and D. M. Tong and F. Li},
journal= {arXiv preprint arXiv:quant-ph/0110112},
year = {2009}
}