Relativistic Quantum Teleportation with Superconducting Circuits
Artikel i vetenskaplig tidskrift, 2013

We study the effects of relativistic motion on quantum teleportation and propose a realizable experiment where our results can be tested. We compute bounds on the optimal fidelity of teleportation when one of the observers undergoes nonuniform motion for a finite time. The upper bound to the optimal fidelity is degraded due to the observer's motion. However, we discuss how this degradation can be corrected. These effects are observable for experimental parameters that are within reach of cutting-edge superconducting technology.

Författare

N. Friis

A. R. Lee

K. Truong

C. Sabin

E. Solano

Göran Johansson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Tillämpad kvantfysik

I. Fuentes

Physical Review Letters

0031-9007 (ISSN) 1079-7114 (eISSN)

Vol. 110

Solid State Systems for Quantum Information Processing

Europeiska kommissionen (FP7), 2010-02-01 -- 2013-09-30.

Quantum Propagating Microwaves in Strongly Coupled Environments (PROMISCE)

Europeiska kommissionen (FP7), 2012-04-01 -- 2015-03-31.

Styrkeområden

Nanovetenskap och nanoteknik

Ämneskategorier

Fysik

DOI

10.1103/PhysRevLett.110.113602