Story perspectives

Chinese Researchers Achieve Breakthrough in Quantum Teleportation

2/27/2026

Summary

Story summary

A team at Shanxi University in China achieved simultaneous teleportation of multiple sideband qumodes in a continuous-variable quantum system.
This breakthrough addresses a significant challenge in quantum communication by enabling the transfer of multiple quantum states at once.
The researchers teleported up to five qumodes within a 24 MHz bandwidth, achieving fidelities of about 70%.
The advance could enable higher-capacity entanglement-based quantum communication.

1 of 1

Story summary

A team at Shanxi University in China achieved simultaneous teleportation of multiple sideband qumodes in a continuous-variable quantum system.
This breakthrough addresses a significant challenge in quantum communication by enabling the transfer of multiple quantum states at once.
The researchers teleported up to five qumodes within a 24 MHz bandwidth, achieving fidelities of about 70%.
The advance could enable higher-capacity entanglement-based quantum communication.