Quantum teleportation in superconducting charge qubits

TL;DR

This paper proposes a scheme for quantum teleportation using superconducting charge qubits coupled to a high-Q resonator, enabling multiqubit and parallel gate operations based on existing experimental setups.

Contribution

It introduces a novel teleportation scheme leveraging superconducting charge qubits and resonator coupling, allowing non-nearest qubit interactions and parallel gate implementation.

Findings

Teleportation achieved with superconducting charge qubits.

Multiqubit and parallel gates enabled by the architecture.

Compatible with current experimental designs.

Abstract

In this paper we propose a scheme to implement a quantum teleportation based on the current experimental design [Nature (London) 431, 162 (2004); ibid 445, 515 (2007)] in which superconducting charge qubits are capacitively coupled to a single high-Q superconducting coplanar resonator. As advantage of this architecture, it permits the use of multiqubit gates between non-nearest qubits and the realization of parallel gates. We consider the case of two qubits inside the resonator, where the teleportation is accomplished.