Quantum Dialogue Based on Entanglement Swapping and Hadamard Operation via Cavity QED |
| |
Authors: | Pan Hong-Ming |
| |
Institution: | 1.Hangzhou College of Commerce, Zhejiang Gongshang University, Hangzhou, 310018, People’s Republic of China ; |
| |
Abstract: | A quantum dialogue scheme based on entanglement swapping and Hadamard operation via cavity QED is proposed, which effectively uses the evolution law of atom in cavity QED. The proposed scheme uses Bell states and GHZ states as quantum resource and only needs single-atom measurements. The proposed scheme is secure against active attacks from an eavesdropper and can transmit 4 secret bits per round communication. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|