Quantum Teleportation Used for Distributed Computation

Quantum teleportation has been used for distributing computations between processors. Scientists from the University of Oxford have for the first time used quantum teleportation to unite two separate quantum processors located at a distance of 2 meters. This paves the way for creating distributed quantum computations where several processors can operate as a single system. The method relies on the entanglement of strontium and calcium ions, with strontium responsible for communication and calcium for local memory and computation. Teleportation allows for the transmission not only of data but also of entire quantum logic operations (gates), making the system a universal quantum computer. In the experiment, scientists managed to execute Grover's algorithm with an accuracy of 70%.