Towards universal quantum computation through relativistic motion
Artikel i vetenskaplig tidskrift, 2016

We show how to use relativistic motion to generate continuous variable Gaussian cluster states within cavity modes. Our results can be demonstrated experimentally using superconducting circuits where tuneable boundary conditions correspond to mirrors moving with velocities close to the speed of light. In particular, we propose the generation of a quadripartite square cluster state as a first example that can be readily implemented in the laboratory. Since cluster states are universal resources for universal one-way quantum computation, our results pave the way for relativistic quantum computation schemes.

Författare

D. E. Bruschi

University of Nottingham

University of Leeds

C. Sabin

CSIC - Instituto de Fisica Fundamental (IFF)

P. Kok

University of Sheffield

Göran Johansson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Tillämpad kvantfysik

Per Delsing

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

I. Fuentes

University of Nottingham

Scientific Reports

2045-2322 (ISSN)

Vol. 6 18349

Styrkeområden

Nanovetenskap och nanoteknik

Ämneskategorier

Matematik

Fysik

DOI

10.1038/srep18349