Quantum dialogue protocols over collective noise using entanglement of GHZ state

Chih Hung Chang, Chun Wei Yang, Geng Rong Hzu, Tzonelih Hwang, Shih Hung Kao

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

In this paper, two quantum dialogue (QD) protocols based on the entanglement of GHZ states are proposed to resist the collective noise. Besides, two new coding functions are designed for each of the proposed protocols, which can resist two types of collective noise: collective-dephasing noise and collective-rotation noise, respectively. Furthermore, it is also argued that these QD protocols are also free from the Trojan horse attacks and the information leakage problem.

Original languageEnglish
Pages (from-to)2971-2991
Number of pages21
JournalQuantum Information Processing
Volume15
Issue number7
DOIs
Publication statusPublished - 2016 Jul 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Statistical and Nonlinear Physics
  • Theoretical Computer Science
  • Signal Processing
  • Modelling and Simulation
  • Electrical and Electronic Engineering

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