Work

Comment II on “Dense coding in entangled states”

Year: 2003

Type: article

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.

Source: Physical Review A

DOI: 10.1103/physreva.68.016302

Authors: O. Akhavan, A. T. Rezakhani

Institutions: Sharif University of Technology, Institute for Research in Fundamental Sciences

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2053458078

FWCI: 1.772

Cites: 4

Cited by: 11

Related to: 10