Near-deterministic quantum teleportation and resource-efficient quantum computation using linear optics and hybrid qubits

TL;DR

This paper presents a scheme for near-deterministic quantum teleportation and universal quantum gates using linear optics and hybrid qubits, improving efficiency and resource use over previous methods.

Contribution

It introduces a novel approach leveraging hybrid entanglement for deterministic teleportation and universal gates with reduced resource needs.

Findings

Outperforms previous schemes in resource efficiency

Achieves near-deterministic teleportation with linear optics

Enhances fault tolerance in quantum operations

Abstract

We propose a scheme to realize deterministic quantum teleportation using linear optics and hybrid qubits. It enables one to efficiently perform teleportation and universal linear-optical gate operations in a simple and near-deterministic manner using all-optical hybrid entanglement as off-line resources. Our analysis shows that our new approach can outperforms major previous ones when considering both the resource requirements and fault tolerance limits.