Teleportation Protocols Requiring Only One Classical Bit

TL;DR

This paper introduces two novel quantum teleportation protocols that reduce classical communication from two bits to one, utilizing chained XOR operations and three entangled particles.

Contribution

It presents the first known protocols for quantum teleportation requiring only a single classical bit, advancing quantum communication efficiency.

Findings

Protocols successfully teleport quantum states with only one classical bit

Chained XOR operations enable reduced classical communication

Use of three entangled particles in the second protocol

Abstract

The standard protocol for teleportation of a quantum state requires an entangled pair of particles and the use of two classical bits of information. Here, we present two protocols for teleportation that require only one classical bit. In the first protocol, chained XOR operations are performed on the particles before one of them is removed to the remote location where the state is being teleported. In the second protocol, three entangled particles are used.