Bipartite entanglement purification with neutral atoms

TL;DR

This paper presents a theoretical study of bipartite entanglement purification using neutral atoms, cavity interactions, and linear optics, demonstrating feasible protocols with current technology.

Contribution

It introduces a detailed analysis of entanglement purification protocols with neutral atoms, including performance under realistic conditions and numerical validation.

Findings

Protocols are feasible with current experimental technology.

Performance remains stable under realistic conditions.

Numerical simulations confirm effectiveness of purification methods.

Abstract

We theoretically study bipartite entanglement purification with neutral atoms via cavity-assistant interaction and linear optical elements. We focus on entanglement distillation and the recurrence protocol, whose performances under idealized and realistic conditions are discussed. The implementation of these purification protocols has been tested with numerical simulations. We analyze the performance and stability of all required operations and emphasize that all techniques are feasible with current experimental technology.