Multiparty Quantum Dialogue Protocol Based on Continuous Variable Squeezed States

Abstract

We proposed a multiparty quantum dialogue protocol based on continuous variable quantum squeezed states. The continuous variable quantum dialogue protocol can be realized with optical devices with high transmission efficiency. The promising nano-photonics can be used to reduce the energy consumption for the preparation of quantum signal source. In the future, it will be helpful to develop and popularize quantum communication via the combination of nano-photonics and quantum communication.